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this.allow_wrap_or_preserved_newline(g);(this._flags.last_token.type===s.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(a(this._last_last_text,["function","yield"])||this._flags.mode===d.ObjectLiteral&&a(this._last_last_text,["{",","])))&&(this._output.space_before_token=this._options.space_after_anon_function)}this._flags.last_token.text===";"||this._flags.last_token.type===s.START_BLOCK?this.print_newline():(this._flags.last_token.type===s.END_EXPR||this._flags.last_token.type===s.START_EXPR||this._flags.last_token.type===s.END_BLOCK||this._flags.last_token.text==="."||this._flags.last_token.type===s.COMMA)&&this.allow_wrap_or_preserved_newline(g,g.newlines),this.print_token(g),this.set_mode(H),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},M.prototype.handle_end_expr=function(g){for(;this._flags.mode===d.Statement;)this.restore_mode();this.handle_whitespace_and_comments(g),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(g,g.text==="]"&&b(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type===s.START_EXPR&&!this._options.space_in_empty_paren?(this._output.trim(),this._output.space_before_token=!1):this._output.space_before_token=!0),this.deindent(),this.print_token(g),this.restore_mode(),S(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===d.Conditional&&(this._previous_flags.mode=d.Expression,this._flags.do_block=!1,this._flags.do_while=!1)},M.prototype.handle_start_block=function(g){this.handle_whitespace_and_comments(g);var H=this._tokens.peek(),$=this._tokens.peek(1);this._flags.last_word==="switch"&&this._flags.last_token.type===s.END_EXPR?(this.set_mode(d.BlockStatement),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(d.BlockStatement):$&&(a($.text,[":",","])&&a(H.type,[s.STRING,s.WORD,s.RESERVED])||a(H.text,["get","set","..."])&&a($.type,[s.WORD,s.RESERVED]))?a(this._last_last_text,["class","interface"])&&!a($.text,[":",","])?this.set_mode(d.BlockStatement):this.set_mode(d.ObjectLiteral):this._flags.last_token.type===s.OPERATOR&&this._flags.last_token.text==="=>"?this.set_mode(d.BlockStatement):a(this._flags.last_token.type,[s.EQUALS,s.START_EXPR,s.COMMA,s.OPERATOR])||D(this._flags.last_token,["return","throw","import","default"])?this.set_mode(d.ObjectLiteral):this.set_mode(d.BlockStatement),this._flags.last_token&&(D(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0));var ne=!H.comments_before&&H.text==="}",oe=ne&&this._flags.last_word==="function"&&this._flags.last_token.type===s.END_EXPR;if(this._options.brace_preserve_inline){var Oe=0,ye=null;this._flags.inline_frame=!0;do if(Oe+=1,ye=this._tokens.peek(Oe-1),ye.newlines){this._flags.inline_frame=!1;break}while(ye.type!==s.EOF&&!(ye.type===s.END_BLOCK&&ye.opened===g))}(this._options.brace_style==="expand"||this._options.brace_style==="none"&&g.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==s.OPERATOR&&(oe||this._flags.last_token.type===s.EQUALS||D(this._flags.last_token,L)&&this._flags.last_token.text!=="else")?this._output.space_before_token=!0:this.print_newline(!1,!0):(b(this._previous_flags.mode)&&(this._flags.last_token.type===s.START_EXPR||this._flags.last_token.type===s.COMMA)&&((this._flags.last_token.type===s.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===s.COMMA||this._flags.last_token.type===s.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(g),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==s.OPERATOR&&this._flags.last_token.type!==s.START_EXPR&&(this._flags.last_token.type===s.START_BLOCK&&!this._flags.inline_frame?this.print_newline():this._output.space_before_token=!0)),this.print_token(g),this.indent(),!ne&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},M.prototype.handle_end_block=function(g){for(this.handle_whitespace_and_comments(g);this._flags.mode===d.Statement;)this.restore_mode();var H=this._flags.last_token.type===s.START_BLOCK;this._flags.inline_frame&&!H?this._output.space_before_token=!0:this._options.brace_style==="expand"?H||this.print_newline():H||(b(this._flags.mode)&&this._options.keep_array_indentation?(this._options.keep_array_indentation=!1,this.print_newline(),this._options.keep_array_indentation=!0):this.print_newline()),this.restore_mode(),this.print_token(g)},M.prototype.handle_word=function(g){if(g.type===s.RESERVED){if(a(g.text,["set","get"])&&this._flags.mode!==d.ObjectLiteral)g.type=s.WORD;else if(g.text==="import"&&a(this._tokens.peek().text,["(","."]))g.type=s.WORD;else if(a(g.text,["as","from"])&&!this._flags.import_block)g.type=s.WORD;else if(this._flags.mode===d.ObjectLiteral){var H=this._tokens.peek();H.text===":"&&(g.type=s.WORD)}}if(this.start_of_statement(g)?D(this._flags.last_token,["var","let","const"])&&g.type===s.WORD&&(this._flags.declaration_statement=!0):g.newlines&&!B(this._flags.mode)&&(this._flags.last_token.type!==s.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")&&this._flags.last_token.type!==s.EQUALS&&(this._options.preserve_newlines||!D(this._flags.last_token,["var","let","const","set","get"]))?(this.handle_whitespace_and_comments(g),this.print_newline()):this.handle_whitespace_and_comments(g),this._flags.do_block&&!this._flags.do_while)if(w(g,"while")){this._output.space_before_token=!0,this.print_token(g),this._output.space_before_token=!0,this._flags.do_while=!0;return}else this.print_newline(),this._flags.do_block=!1;if(this._flags.if_block)if(!this._flags.else_block&&w(g,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===d.Statement;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&D(g,["case","default"])){this.print_newline(),!this._flags.case_block&&(this._flags.case_body||this._options.jslint_happy)&&this.deindent(),this._flags.case_body=!1,this.print_token(g),this._flags.in_case=!0;return}if((this._flags.last_token.type===s.COMMA||this._flags.last_token.type===s.START_EXPR||this._flags.last_token.type===s.EQUALS||this._flags.last_token.type===s.OPERATOR)&&(this.start_of_object_property()||this.allow_wrap_or_preserved_newline(g)),w(g,"function")){(a(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!(a(this._flags.last_token.text,["(","[","{",":","=",","])||this._flags.last_token.type===s.OPERATOR))&&(!this._output.just_added_blankline()&&!g.comments_before&&(this.print_newline(),this.print_newline(!0))),this._flags.last_token.type===s.RESERVED||this._flags.last_token.type===s.WORD?D(this._flags.last_token,["get","set","new","export"])||D(this._flags.last_token,I)?this._output.space_before_token=!0:w(this._flags.last_token,"default")&&this._last_last_text==="export"?this._output.space_before_token=!0:this._flags.last_token.text==="declare"?this._output.space_before_token=!0:this.print_newline():this._flags.last_token.type===s.OPERATOR||this._flags.last_token.text==="="?this._output.space_before_token=!0:!this._flags.multiline_frame&&(B(this._flags.mode)||b(this._flags.mode))||this.print_newline(),this.print_token(g),this._flags.last_word=g.text;return}var $="NONE";if(this._flags.last_token.type===s.END_BLOCK?this._previous_flags.inline_frame?$="SPACE":D(g,["else","catch","finally","from"])?this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&g.newlines?$="NEWLINE":($="SPACE",this._output.space_before_token=!0):$="NEWLINE":this._flags.last_token.type===s.SEMICOLON&&this._flags.mode===d.BlockStatement?$="NEWLINE":this._flags.last_token.type===s.SEMICOLON&&B(this._flags.mode)?$="SPACE":this._flags.last_token.type===s.STRING?$="NEWLINE":this._flags.last_token.type===s.RESERVED||this._flags.last_token.type===s.WORD||this._flags.last_token.text==="*"&&(a(this._last_last_text,["function","yield"])||this._flags.mode===d.ObjectLiteral&&a(this._last_last_text,["{",","]))?$="SPACE":this._flags.last_token.type===s.START_BLOCK?this._flags.inline_frame?$="SPACE":$="NEWLINE":this._flags.last_token.type===s.END_EXPR&&(this._output.space_before_token=!0,$="NEWLINE"),D(g,o)&&this._flags.last_token.text!==")"&&(this._flags.inline_frame||this._flags.last_token.text==="else"||this._flags.last_token.text==="export"?$="SPACE":$="NEWLINE"),D(g,["else","catch","finally"]))if((!(this._flags.last_token.type===s.END_BLOCK&&this._previous_flags.mode===d.BlockStatement)||this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&g.newlines)&&!this._flags.inline_frame)this.print_newline();else{this._output.trim(!0);var ne=this._output.current_line;ne.last()!=="}"&&this.print_newline(),this._output.space_before_token=!0}else $==="NEWLINE"?D(this._flags.last_token,L)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&D(g,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==s.END_EXPR?(this._flags.last_token.type!==s.START_EXPR||!D(g,["var","let","const"]))&&this._flags.last_token.text!==":"&&(w(g,"if")&&w(g.previous,"else")?this._output.space_before_token=!0:this.print_newline()):D(g,o)&&this._flags.last_token.text!==")"&&this.print_newline():this._flags.multiline_frame&&b(this._flags.mode)&&this._flags.last_token.text===","&&this._last_last_text==="}"?this.print_newline():$==="SPACE"&&(this._output.space_before_token=!0);g.previous&&(g.previous.type===s.WORD||g.previous.type===s.RESERVED)&&(this._output.space_before_token=!0),this.print_token(g),this._flags.last_word=g.text,g.type===s.RESERVED&&(g.text==="do"?this._flags.do_block=!0:g.text==="if"?this._flags.if_block=!0:g.text==="import"?this._flags.import_block=!0:this._flags.import_block&&w(g,"from")&&(this._flags.import_block=!1))},M.prototype.handle_semicolon=function(g){this.start_of_statement(g)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(g);for(var H=this._tokens.peek();this._flags.mode===d.Statement&&!(this._flags.if_block&&w(H,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(g)},M.prototype.handle_string=function(g){g.text.startsWith("`")&&g.newlines===0&&g.whitespace_before===""&&(g.previous.text===")"||this._flags.last_token.type===s.WORD)||(this.start_of_statement(g)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(g),this._flags.last_token.type===s.RESERVED||this._flags.last_token.type===s.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===s.COMMA||this._flags.last_token.type===s.START_EXPR||this._flags.last_token.type===s.EQUALS||this._flags.last_token.type===s.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(g):g.text.startsWith("`")&&this._flags.last_token.type===s.END_EXPR&&(g.previous.text==="]"||g.previous.text===")")&&g.newlines===0?this._output.space_before_token=!0:this.print_newline())),this.print_token(g)},M.prototype.handle_equals=function(g){this.start_of_statement(g)||this.handle_whitespace_and_comments(g),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(g),this._output.space_before_token=!0},M.prototype.handle_comma=function(g){this.handle_whitespace_and_comments(g,!0),this.print_token(g),this._output.space_before_token=!0,this._flags.declaration_statement?(B(this._flags.parent.mode)&&(this._flags.declaration_assignment=!1),this._flags.declaration_assignment?(this._flags.declaration_assignment=!1,this.print_newline(!1,!0)):this._options.comma_first&&this.allow_wrap_or_preserved_newline(g)):this._flags.mode===d.ObjectLiteral||this._flags.mode===d.Statement&&this._flags.parent.mode===d.ObjectLiteral?(this._flags.mode===d.Statement&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(g)},M.prototype.handle_operator=function(g){var H=g.text==="*"&&(D(this._flags.last_token,["function","yield"])||a(this._flags.last_token.type,[s.START_BLOCK,s.COMMA,s.END_BLOCK,s.SEMICOLON])),$=a(g.text,["-","+"])&&(a(this._flags.last_token.type,[s.START_BLOCK,s.START_EXPR,s.EQUALS,s.OPERATOR])||a(this._flags.last_token.text,o)||this._flags.last_token.text===",");if(!this.start_of_statement(g)){var ne=!H;this.handle_whitespace_and_comments(g,ne)}if(g.text==="*"&&this._flags.last_token.type===s.DOT){this.print_token(g);return}if(g.text==="::"){this.print_token(g);return}if(this._flags.last_token.type===s.OPERATOR&&a(this._options.operator_position,x)&&this.allow_wrap_or_preserved_newline(g),g.text===":"&&this._flags.in_case){this.print_token(g),this._flags.in_case=!1,this._flags.case_body=!0,this._tokens.peek().type!==s.START_BLOCK?(this.indent(),this.print_newline(),this._flags.case_block=!1):(this._flags.case_block=!0,this._output.space_before_token=!0);return}var oe=!0,Oe=!0,ye=!1;if(g.text===":"?this._flags.ternary_depth===0?oe=!1:(this._flags.ternary_depth-=1,ye=!0):g.text==="?"&&(this._flags.ternary_depth+=1),!$&&!H&&this._options.preserve_newlines&&a(g.text,u)){var Te=g.text===":",Re=Te&&ye,Le=Te&&!ye;switch(this._options.operator_position){case C.before_newline:this._output.space_before_token=!Le,this.print_token(g),(!Te||Re)&&this.allow_wrap_or_preserved_newline(g),this._output.space_before_token=!0;return;case C.after_newline:this._output.space_before_token=!0,!Te||Re?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(g):this._output.space_before_token=!1,this.print_token(g),this._output.space_before_token=!0;return;case C.preserve_newline:Le||this.allow_wrap_or_preserved_newline(g),oe=!(this._output.just_added_newline()||Le),this._output.space_before_token=oe,this.print_token(g),this._output.space_before_token=!0;return}}if(H){this.allow_wrap_or_preserved_newline(g),oe=!1;var ce=this._tokens.peek();Oe=ce&&a(ce.type,[s.WORD,s.RESERVED])}else if(g.text==="...")this.allow_wrap_or_preserved_newline(g),oe=this._flags.last_token.type===s.START_BLOCK,Oe=!1;else if(a(g.text,["--","++","!","~"])||$){if((this._flags.last_token.type===s.COMMA||this._flags.last_token.type===s.START_EXPR)&&this.allow_wrap_or_preserved_newline(g),oe=!1,Oe=!1,g.newlines&&(g.text==="--"||g.text==="++"||g.text==="~")){var he=D(this._flags.last_token,L)&&g.newlines;he&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(he,!0)}this._flags.last_token.text===";"&&B(this._flags.mode)&&(oe=!0),this._flags.last_token.type===s.RESERVED?oe=!0:this._flags.last_token.type===s.END_EXPR?oe=!(this._flags.last_token.text==="]"&&(g.text==="--"||g.text==="++")):this._flags.last_token.type===s.OPERATOR&&(oe=a(g.text,["--","-","++","+"])&&a(this._flags.last_token.text,["--","-","++","+"]),a(g.text,["+","-"])&&a(this._flags.last_token.text,["--","++"])&&(Oe=!0)),(this._flags.mode===d.BlockStatement&&!this._flags.inline_frame||this._flags.mode===d.Statement)&&(this._flags.last_token.text==="{"||this._flags.last_token.text===";")&&this.print_newline()}this._output.space_before_token=this._output.space_before_token||oe,this.print_token(g),this._output.space_before_token=Oe},M.prototype.handle_block_comment=function(g,H){if(this._output.raw){this._output.add_raw_token(g),g.directives&&g.directives.preserve==="end"&&(this._output.raw=this._options.test_output_raw);return}if(g.directives){this.print_newline(!1,H),this.print_token(g),g.directives.preserve==="start"&&(this._output.raw=!0),this.print_newline(!1,!0);return}if(!h.newline.test(g.text)&&!g.newlines){this._output.space_before_token=!0,this.print_token(g),this._output.space_before_token=!0;return}else this.print_block_commment(g,H)},M.prototype.print_block_commment=function(g,H){var $=y(g.text),ne,oe=!1,Oe=!1,ye=g.whitespace_before,Te=ye.length;if(this.print_newline(!1,H),this.print_token_line_indentation(g),this._output.add_token($[0]),this.print_newline(!1,H),$.length>1){for($=$.slice(1),oe=F($,"*"),Oe=_($,ye),oe&&(this._flags.alignment=1),ne=0;ne<$.length;ne++)oe?(this.print_token_line_indentation(g),this._output.add_token(O($[ne]))):Oe&&$[ne]?(this.print_token_line_indentation(g),this._output.add_token($[ne].substring(Te))):(this._output.current_line.set_indent(-1),this._output.add_token($[ne])),this.print_newline(!1,H);this._flags.alignment=0}},M.prototype.handle_comment=function(g,H){g.newlines?this.print_newline(!1,H):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(g),this.print_newline(!1,H)},M.prototype.handle_dot=function(g){this.start_of_statement(g)||this.handle_whitespace_and_comments(g,!0),this._flags.last_token.text.match("^[0-9]+$")&&(this._output.space_before_token=!0),D(this._flags.last_token,L)?this._output.space_before_token=!1:this.allow_wrap_or_preserved_newline(g,this._flags.last_token.text===")"&&this._options.break_chained_methods),this._options.unindent_chained_methods&&this._output.just_added_newline()&&this.deindent(),this.print_token(g)},M.prototype.handle_unknown=function(g,H){this.print_token(g),g.text[g.text.length-1]===`
`&&this.print_newline(!1,H)},M.prototype.handle_eof=function(g){for(;this._flags.mode===d.Statement;)this.restore_mode();this.handle_whitespace_and_comments(g)},r.exports.Beautifier=M},function(r){function R(p){this.__parent=p,this.__character_count=0,this.__indent_count=-1,this.__alignment_count=0,this.__wrap_point_index=0,this.__wrap_point_character_count=0,this.__wrap_point_indent_count=-1,this.__wrap_point_alignment_count=0,this.__items=[]}R.prototype.clone_empty=function(){var p=new R(this.__parent);return p.set_indent(this.__indent_count,this.__alignment_count),p},R.prototype.item=function(p){return p<0?this.__items[this.__items.length+p]:this.__items[p]},R.prototype.has_match=function(p){for(var h=this.__items.length-1;h>=0;h--)if(this.__items[h].match(p))return!0;return!1},R.prototype.set_indent=function(p,h){this.is_empty()&&(this.__indent_count=p||0,this.__alignment_count=h||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},R.prototype._set_wrap_point=function(){this.__parent.wrap_line_length&&(this.__wrap_point_index=this.__items.length,this.__wrap_point_character_count=this.__character_count,this.__wrap_point_indent_count=this.__parent.next_line.__indent_count,this.__wrap_point_alignment_count=this.__parent.next_line.__alignment_count)},R.prototype._should_wrap=function(){return this.__wrap_point_index&&this.__character_count>this.__parent.wrap_line_length&&this.__wrap_point_character_count>this.__parent.next_line.__character_count},R.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var p=this.__parent.current_line;return p.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),p.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),p.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count,p.__items[0]===" "&&(p.__items.splice(0,1),p.__character_count-=1),!0}return!1},R.prototype.is_empty=function(){return this.__items.length===0},R.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},R.prototype.push=function(p){this.__items.push(p);var h=p.lastIndexOf(`
`);h!==-1?this.__character_count=p.length-h:this.__character_count+=p.length},R.prototype.pop=function(){var p=null;return this.is_empty()||(p=this.__items.pop(),this.__character_count-=p.length),p},R.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},R.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},R.prototype.trim=function(){for(;this.last()===" ";)this.__items.pop(),this.__character_count-=1},R.prototype.toString=function(){var p="";return this.is_empty()?this.__parent.indent_empty_lines&&(p=this.__parent.get_indent_string(this.__indent_count)):(p=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),p+=this.__items.join("")),p};function v(p,h){this.__cache=[""],this.__indent_size=p.indent_size,this.__indent_string=p.indent_char,p.indent_with_tabs||(this.__indent_string=new Array(p.indent_size+1).join(p.indent_char)),h=h||"",p.indent_level>0&&(h=new Array(p.indent_level+1).join(this.__indent_string)),this.__base_string=h,this.__base_string_length=h.length}v.prototype.get_indent_size=function(p,h){var l=this.__base_string_length;return h=h||0,p<0&&(l=0),l+=p*this.__indent_size,l+=h,l},v.prototype.get_indent_string=function(p,h){var l=this.__base_string;return h=h||0,p<0&&(p=0,l=""),h+=p*this.__indent_size,this.__ensure_cache(h),l+=this.__cache[h],l},v.prototype.__ensure_cache=function(p){for(;p>=this.__cache.length;)this.__add_column()},v.prototype.__add_column=function(){var p=this.__cache.length,h=0,l="";this.__indent_size&&p>=this.__indent_size&&(h=Math.floor(p/this.__indent_size),p-=h*this.__indent_size,l=new Array(h+1).join(this.__indent_string)),p&&(l+=new Array(p+1).join(" ")),this.__cache.push(l)};function m(p,h){this.__indent_cache=new v(p,h),this.raw=!1,this._end_with_newline=p.end_with_newline,this.indent_size=p.indent_size,this.wrap_line_length=p.wrap_line_length,this.indent_empty_lines=p.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new R(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}m.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},m.prototype.get_line_number=function(){return this.__lines.length},m.prototype.get_indent_string=function(p,h){return this.__indent_cache.get_indent_string(p,h)},m.prototype.get_indent_size=function(p,h){return this.__indent_cache.get_indent_size(p,h)},m.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},m.prototype.add_new_line=function(p){return this.is_empty()||!p&&this.just_added_newline()?!1:(this.raw||this.__add_outputline(),!0)},m.prototype.get_code=function(p){this.trim(!0);var h=this.current_line.pop();h&&(h[h.length-1]===`
`&&(h=h.replace(/\n+$/g,"")),this.current_line.push(h)),this._end_with_newline&&this.__add_outputline();var l=this.__lines.join(`
`);return p!==`
`&&(l=l.replace(/[\n]/g,p)),l},m.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},m.prototype.set_indent=function(p,h){return p=p||0,h=h||0,this.next_line.set_indent(p,h),this.__lines.length>1?(this.current_line.set_indent(p,h),!0):(this.current_line.set_indent(),!1)},m.prototype.add_raw_token=function(p){for(var h=0;h<p.newlines;h++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(p.whitespace_before),this.current_line.push(p.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},m.prototype.add_token=function(p){this.__add_space_before_token(),this.current_line.push(p),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},m.prototype.__add_space_before_token=function(){this.space_before_token&&!this.just_added_newline()&&(this.non_breaking_space||this.set_wrap_point(),this.current_line.push(" "))},m.prototype.remove_indent=function(p){for(var h=this.__lines.length;p<h;)this.__lines[p]._remove_indent(),p++;this.current_line._remove_wrap_indent()},m.prototype.trim=function(p){for(p=p===void 0?!1:p,this.current_line.trim();p&&this.__lines.length>1&&this.current_line.is_empty();)this.__lines.pop(),this.current_line=this.__lines[this.__lines.length-1],this.current_line.trim();this.previous_line=this.__lines.length>1?this.__lines[this.__lines.length-2]:null},m.prototype.just_added_newline=function(){return this.current_line.is_empty()},m.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},m.prototype.ensure_empty_line_above=function(p,h){for(var l=this.__lines.length-2;l>=0;){var f=this.__lines[l];if(f.is_empty())break;if(f.item(0).indexOf(p)!==0&&f.item(-1)!==h){this.__lines.splice(l+1,0,new R(this)),this.previous_line=this.__lines[this.__lines.length-2];break}l--}},r.exports.Output=m},function(r){function R(v,m,p,h){this.type=v,this.text=m,this.comments_before=null,this.newlines=p||0,this.whitespace_before=h||"",this.parent=null,this.next=null,this.previous=null,this.opened=null,this.closed=null,this.directives=null}r.exports.Token=R},function(r,R){var 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RegExp(l+f,"g"),R.identifierStart=new RegExp(l),R.identifierMatch=new RegExp("(?:\\\\u[0-9a-fA-F]{4}|["+m+p+h+"])+");var o=/[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;R.newline=/[\n\r\u2028\u2029]/,R.lineBreak=new RegExp(`\r
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You passed in: '`+this.raw_options[p]+"'");return f[0]},R.prototype._get_selection_list=function(p,h,l){if(!h||h.length===0)throw new Error("Selection list cannot be empty.");if(l=l||[h[0]],!this._is_valid_selection(l,h))throw new Error("Invalid Default Value!");var f=this._get_array(p,l);if(!this._is_valid_selection(f,h))throw new Error("Invalid Option Value: The option '"+p+`' can contain only the following values:
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You passed in: '`+this.raw_options[p]+"'");return f},R.prototype._is_valid_selection=function(p,h){return p.length&&h.length&&!p.some(function(l){return h.indexOf(l)===-1})};function v(p,h){var l={};p=m(p);var f;for(f in p)f!==h&&(l[f]=p[f]);if(h&&p[h])for(f in p[h])l[f]=p[h][f];return l}function m(p){var h={},l;for(l in p){var f=l.replace(/-/g,"_");h[f]=p[l]}return h}r.exports.Options=R,r.exports.normalizeOpts=m,r.exports.mergeOpts=v},function(r,R,v){var m=v(8).InputScanner,p=v(9).Tokenizer,h=v(9).TOKEN,l=v(13).Directives,f=v(4),o=v(12).Pattern,u=v(14).TemplatablePattern;function s(F,_){return _.indexOf(F)!==-1}var a={START_EXPR:"TK_START_EXPR",END_EXPR:"TK_END_EXPR",START_BLOCK:"TK_START_BLOCK",END_BLOCK:"TK_END_BLOCK",WORD:"TK_WORD",RESERVED:"TK_RESERVED",SEMICOLON:"TK_SEMICOLON",STRING:"TK_STRING",EQUALS:"TK_EQUALS",OPERATOR:"TK_OPERATOR",COMMA:"TK_COMMA",BLOCK_COMMENT:"TK_BLOCK_COMMENT",COMMENT:"TK_COMMENT",DOT:"TK_DOT",UNKNOWN:"TK_UNKNOWN",START:h.START,RAW:h.RAW,EOF:h.EOF},O=new l(/\/\*/,/\*\//),E=/0[xX][0123456789abcdefABCDEF_]*n?|0[oO][01234567_]*n?|0[bB][01_]*n?|\d[\d_]*n|(?:\.\d[\d_]*|\d[\d_]*\.?[\d_]*)(?:[eE][+-]?[\d_]+)?/,w=/[0-9]/,D=/[^\d\.]/,L=">>> === !== &&= ??= ||= << && >= ** != == <= >> || ?? |> < / - + > : & % ? ^ | *".split(" "),A=">>>= ... >>= <<= === >>> !== **= &&= ??= ||= => ^= :: /= << <= == && -= >= >> != -- += ** || ?? ++ %= &= *= |= |> = ! ? > < : / ^ - + * & % ~ |";A=A.replace(/[-[\]{}()*+?.,\\^$|#]/g,"\\$&"),A="\\?\\.(?!\\d) "+A,A=A.replace(/ /g,"|");var C=new RegExp(A),x="continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export".split(","),d=x.concat(["do","in","of","else","get","set","new","catch","finally","typeof","yield","async","await","from","as","class","extends"]),S=new RegExp("^(?:"+d.join("|")+")$"),y,b=function(F,_){p.call(this,F,_),this._patterns.whitespace=this._patterns.whitespace.matching(/\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,/\u2028\u2029/.source);var M=new o(this._input),I=new u(this._input).read_options(this._options);this.__patterns={template:I,identifier:I.starting_with(f.identifier).matching(f.identifierMatch),number:M.matching(E),punct:M.matching(C),comment:M.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),block_comment:M.starting_with(/\/\*/).until_after(/\*\//),html_comment_start:M.matching(/<!--/),html_comment_end:M.matching(/-->/),include:M.starting_with(/#include/).until_after(f.lineBreak),shebang:M.starting_with(/#!/).until_after(f.lineBreak),xml:M.matching(/[\s\S]*?<(\/?)([-a-zA-Z:0-9_.]+|{[^}]+?}|!\[CDATA\[[^\]]*?\]\]|)(\s*{[^}]+?}|\s+[-a-zA-Z:0-9_.]+|\s+[-a-zA-Z:0-9_.]+\s*=\s*('[^']*'|"[^"]*"|{([^{}]|{[^}]+?})+?}))*\s*(\/?)\s*>/),single_quote:I.until(/['\\\n\r\u2028\u2029]/),double_quote:I.until(/["\\\n\r\u2028\u2029]/),template_text:I.until(/[`\\$]/),template_expression:I.until(/[`}\\]/)}};b.prototype=new p,b.prototype._is_comment=function(F){return F.type===a.COMMENT||F.type===a.BLOCK_COMMENT||F.type===a.UNKNOWN},b.prototype._is_opening=function(F){return F.type===a.START_BLOCK||F.type===a.START_EXPR},b.prototype._is_closing=function(F,_){return(F.type===a.END_BLOCK||F.type===a.END_EXPR)&&_&&(F.text==="]"&&_.text==="["||F.text===")"&&_.text==="("||F.text==="}"&&_.text==="{")},b.prototype._reset=function(){y=!1},b.prototype._get_next_token=function(F,_){var M=null;this._readWhitespace();var I=this._input.peek();return I===null?this._create_token(a.EOF,""):(M=M||this._read_non_javascript(I),M=M||this._read_string(I),M=M||this._read_word(F),M=M||this._read_singles(I),M=M||this._read_comment(I),M=M||this._read_regexp(I,F),M=M||this._read_xml(I,F),M=M||this._read_punctuation(),M=M||this._create_token(a.UNKNOWN,this._input.next()),M)},b.prototype._read_word=function(F){var _;if(_=this.__patterns.identifier.read(),_!=="")return _=_.replace(f.allLineBreaks,`
`),!(F.type===a.DOT||F.type===a.RESERVED&&(F.text==="set"||F.text==="get"))&&S.test(_)?(_==="in"||_==="of")&&(F.type===a.WORD||F.type===a.STRING)?this._create_token(a.OPERATOR,_):this._create_token(a.RESERVED,_):this._create_token(a.WORD,_);if(_=this.__patterns.number.read(),_!=="")return this._create_token(a.WORD,_)},b.prototype._read_singles=function(F){var _=null;return F==="("||F==="["?_=this._create_token(a.START_EXPR,F):F===")"||F==="]"?_=this._create_token(a.END_EXPR,F):F==="{"?_=this._create_token(a.START_BLOCK,F):F==="}"?_=this._create_token(a.END_BLOCK,F):F===";"?_=this._create_token(a.SEMICOLON,F):F==="."&&D.test(this._input.peek(1))?_=this._create_token(a.DOT,F):F===","&&(_=this._create_token(a.COMMA,F)),_&&this._input.next(),_},b.prototype._read_punctuation=function(){var F=this.__patterns.punct.read();if(F!=="")return F==="="?this._create_token(a.EQUALS,F):F==="?."?this._create_token(a.DOT,F):this._create_token(a.OPERATOR,F)},b.prototype._read_non_javascript=function(F){var _="";if(F==="#"){if(this._is_first_token()&&(_=this.__patterns.shebang.read(),_))return this._create_token(a.UNKNOWN,_.trim()+`
`);if(_=this.__patterns.include.read(),_)return this._create_token(a.UNKNOWN,_.trim()+`
`);F=this._input.next();var M="#";if(this._input.hasNext()&&this._input.testChar(w)){do F=this._input.next(),M+=F;while(this._input.hasNext()&&F!=="#"&&F!=="=");return F==="#"||(this._input.peek()==="["&&this._input.peek(1)==="]"?(M+="[]",this._input.next(),this._input.next()):this._input.peek()==="{"&&this._input.peek(1)==="}"&&(M+="{}",this._input.next(),this._input.next())),this._create_token(a.WORD,M)}this._input.back()}else if(F==="<"&&this._is_first_token()){if(_=this.__patterns.html_comment_start.read(),_){for(;this._input.hasNext()&&!this._input.testChar(f.newline);)_+=this._input.next();return y=!0,this._create_token(a.COMMENT,_)}}else if(y&&F==="-"&&(_=this.__patterns.html_comment_end.read(),_))return y=!1,this._create_token(a.COMMENT,_);return null},b.prototype._read_comment=function(F){var _=null;if(F==="/"){var M="";if(this._input.peek(1)==="*"){M=this.__patterns.block_comment.read();var I=O.get_directives(M);I&&I.ignore==="start"&&(M+=O.readIgnored(this._input)),M=M.replace(f.allLineBreaks,`
`),_=this._create_token(a.BLOCK_COMMENT,M),_.directives=I}else this._input.peek(1)==="/"&&(M=this.__patterns.comment.read(),_=this._create_token(a.COMMENT,M))}return _},b.prototype._read_string=function(F){if(F==="`"||F==="'"||F==='"'){var _=this._input.next();return this.has_char_escapes=!1,F==="`"?_+=this._read_string_recursive("`",!0,"${"):_+=this._read_string_recursive(F),this.has_char_escapes&&this._options.unescape_strings&&(_=B(_)),this._input.peek()===F&&(_+=this._input.next()),_=_.replace(f.allLineBreaks,`
`),this._create_token(a.STRING,_)}return null},b.prototype._allow_regexp_or_xml=function(F){return F.type===a.RESERVED&&s(F.text,["return","case","throw","else","do","typeof","yield"])||F.type===a.END_EXPR&&F.text===")"&&F.opened.previous.type===a.RESERVED&&s(F.opened.previous.text,["if","while","for"])||s(F.type,[a.COMMENT,a.START_EXPR,a.START_BLOCK,a.START,a.END_BLOCK,a.OPERATOR,a.EQUALS,a.EOF,a.SEMICOLON,a.COMMA])},b.prototype._read_regexp=function(F,_){if(F==="/"&&this._allow_regexp_or_xml(_)){for(var M=this._input.next(),I=!1,g=!1;this._input.hasNext()&&(I||g||this._input.peek()!==F)&&!this._input.testChar(f.newline);)M+=this._input.peek(),I?I=!1:(I=this._input.peek()==="\\",this._input.peek()==="["?g=!0:this._input.peek()==="]"&&(g=!1)),this._input.next();return this._input.peek()===F&&(M+=this._input.next(),M+=this._input.read(f.identifier)),this._create_token(a.STRING,M)}return null},b.prototype._read_xml=function(F,_){if(this._options.e4x&&F==="<"&&this._allow_regexp_or_xml(_)){var M="",I=this.__patterns.xml.read_match();if(I){for(var g=I[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),H=g.indexOf("{")===0,$=0;I;){var ne=!!I[1],oe=I[2],Oe=!!I[I.length-1]||oe.slice(0,8)==="![CDATA[";if(!Oe&&(oe===g||H&&oe.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(ne?--$:++$),M+=I[0],$<=0)break;I=this.__patterns.xml.read_match()}return I||(M+=this._input.match(/[\s\S]*/g)[0]),M=M.replace(f.allLineBreaks,`
`),this._create_token(a.STRING,M)}}return null};function B(F){for(var _="",M=0,I=new m(F),g=null;I.hasNext();)if(g=I.match(/([\s]|[^\\]|\\\\)+/g),g&&(_+=g[0]),I.peek()==="\\"){if(I.next(),I.peek()==="x")g=I.match(/x([0-9A-Fa-f]{2})/g);else if(I.peek()==="u")g=I.match(/u([0-9A-Fa-f]{4})/g);else{_+="\\",I.hasNext()&&(_+=I.next());continue}if(!g)return F;if(M=parseInt(g[1],16),M>126&&M<=255&&g[0].indexOf("x")===0)return F;if(M>=0&&M<32){_+="\\"+g[0];continue}else M===34||M===39||M===92?_+="\\"+String.fromCharCode(M):_+=String.fromCharCode(M)}return _}b.prototype._read_string_recursive=function(F,_,M){var I,g;F==="'"?g=this.__patterns.single_quote:F==='"'?g=this.__patterns.double_quote:F==="`"?g=this.__patterns.template_text:F==="}"&&(g=this.__patterns.template_expression);for(var H=g.read(),$="";this._input.hasNext();){if($=this._input.next(),$===F||!_&&f.newline.test($)){this._input.back();break}else $==="\\"&&this._input.hasNext()?(I=this._input.peek(),I==="x"||I==="u"?this.has_char_escapes=!0:I==="\r"&&this._input.peek(1)===`
`&&this._input.next(),$+=this._input.next()):M&&(M==="${"&&$==="$"&&this._input.peek()==="{"&&($+=this._input.next()),M===$&&(F==="`"?$+=this._read_string_recursive("}",_,"`"):$+=this._read_string_recursive("`",_,"${"),this._input.hasNext()&&($+=this._input.next())));$+=g.read(),H+=$}return H},r.exports.Tokenizer=b,r.exports.TOKEN=a,r.exports.positionable_operators=L.slice(),r.exports.line_starters=x.slice()},function(r){var R=RegExp.prototype.hasOwnProperty("sticky");function v(m){this.__input=m||"",this.__input_length=this.__input.length,this.__position=0}v.prototype.restart=function(){this.__position=0},v.prototype.back=function(){this.__position>0&&(this.__position-=1)},v.prototype.hasNext=function(){return this.__position<this.__input_length},v.prototype.next=function(){var m=null;return this.hasNext()&&(m=this.__input.charAt(this.__position),this.__position+=1),m},v.prototype.peek=function(m){var p=null;return m=m||0,m+=this.__position,m>=0&&m<this.__input_length&&(p=this.__input.charAt(m)),p},v.prototype.__match=function(m,p){m.lastIndex=p;var h=m.exec(this.__input);return h&&!(R&&m.sticky)&&(h.index!==p&&(h=null)),h},v.prototype.test=function(m,p){return p=p||0,p+=this.__position,p>=0&&p<this.__input_length?!!this.__match(m,p):!1},v.prototype.testChar=function(m,p){var h=this.peek(p);return m.lastIndex=0,h!==null&&m.test(h)},v.prototype.match=function(m){var p=this.__match(m,this.__position);return p?this.__position+=p[0].length:p=null,p},v.prototype.read=function(m,p,h){var l="",f;return m&&(f=this.match(m),f&&(l+=f[0])),p&&(f||!m)&&(l+=this.readUntil(p,h)),l},v.prototype.readUntil=function(m,p){var h="",l=this.__position;m.lastIndex=this.__position;var f=m.exec(this.__input);return f?(l=f.index,p&&(l+=f[0].length)):l=this.__input_length,h=this.__input.substring(this.__position,l),this.__position=l,h},v.prototype.readUntilAfter=function(m){return this.readUntil(m,!0)},v.prototype.get_regexp=function(m,p){var h=null,l="g";return p&&R&&(l="y"),typeof m=="string"&&m!==""?h=new RegExp(m,l):m&&(h=new RegExp(m.source,l)),h},v.prototype.get_literal_regexp=function(m){return RegExp(m.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},v.prototype.peekUntilAfter=function(m){var p=this.__position,h=this.readUntilAfter(m);return this.__position=p,h},v.prototype.lookBack=function(m){var p=this.__position-1;return p>=m.length&&this.__input.substring(p-m.length,p).toLowerCase()===m},r.exports.InputScanner=v},function(r,R,v){var m=v(8).InputScanner,p=v(3).Token,h=v(10).TokenStream,l=v(11).WhitespacePattern,f={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},o=function(u,s){this._input=new m(u),this._options=s||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new l(this._input)};o.prototype.tokenize=function(){this._input.restart(),this.__tokens=new h,this._reset();for(var u,s=new p(f.START,""),a=null,O=[],E=new h;s.type!==f.EOF;){for(u=this._get_next_token(s,a);this._is_comment(u);)E.add(u),u=this._get_next_token(s,a);E.isEmpty()||(u.comments_before=E,E=new h),u.parent=a,this._is_opening(u)?(O.push(a),a=u):a&&this._is_closing(u,a)&&(u.opened=a,a.closed=u,a=O.pop(),u.parent=a),u.previous=s,s.next=u,this.__tokens.add(u),s=u}return this.__tokens},o.prototype._is_first_token=function(){return this.__tokens.isEmpty()},o.prototype._reset=function(){},o.prototype._get_next_token=function(u,s){this._readWhitespace();var a=this._input.read(/.+/g);return a?this._create_token(f.RAW,a):this._create_token(f.EOF,"")},o.prototype._is_comment=function(u){return!1},o.prototype._is_opening=function(u){return!1},o.prototype._is_closing=function(u,s){return!1},o.prototype._create_token=function(u,s){var a=new p(u,s,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return a},o.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},r.exports.Tokenizer=o,r.exports.TOKEN=f},function(r){function R(v){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=v}R.prototype.restart=function(){this.__position=0},R.prototype.isEmpty=function(){return this.__tokens_length===0},R.prototype.hasNext=function(){return this.__position<this.__tokens_length},R.prototype.next=function(){var v=null;return this.hasNext()&&(v=this.__tokens[this.__position],this.__position+=1),v},R.prototype.peek=function(v){var m=null;return v=v||0,v+=this.__position,v>=0&&v<this.__tokens_length&&(m=this.__tokens[v]),m},R.prototype.add=function(v){this.__parent_token&&(v.parent=this.__parent_token),this.__tokens.push(v),this.__tokens_length+=1},r.exports.TokenStream=R},function(r,R,v){var m=v(12).Pattern;function p(h,l){m.call(this,h,l),l?this._line_regexp=this._input.get_regexp(l._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}p.prototype=new m,p.prototype.__set_whitespace_patterns=function(h,l){h+="\\t ",l+="\\n\\r",this._match_pattern=this._input.get_regexp("["+h+l+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+l+"]")},p.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var h=this._input.read(this._match_pattern);if(h===" ")this.whitespace_before_token=" ";else if(h){var l=this.__split(this._newline_regexp,h);this.newline_count=l.length-1,this.whitespace_before_token=l[this.newline_count]}return h},p.prototype.matching=function(h,l){var f=this._create();return f.__set_whitespace_patterns(h,l),f._update(),f},p.prototype._create=function(){return new p(this._input,this)},p.prototype.__split=function(h,l){h.lastIndex=0;for(var f=0,o=[],u=h.exec(l);u;)o.push(l.substring(f,u.index)),f=u.index+u[0].length,u=h.exec(l);return f<l.length?o.push(l.substring(f,l.length)):o.push(""),o},r.exports.WhitespacePattern=p},function(r){function R(v,m){this._input=v,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,m&&(this._starting_pattern=this._input.get_regexp(m._starting_pattern,!0),this._match_pattern=this._input.get_regexp(m._match_pattern,!0),this._until_pattern=this._input.get_regexp(m._until_pattern),this._until_after=m._until_after)}R.prototype.read=function(){var v=this._input.read(this._starting_pattern);return(!this._starting_pattern||v)&&(v+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),v},R.prototype.read_match=function(){return this._input.match(this._match_pattern)},R.prototype.until_after=function(v){var m=this._create();return m._until_after=!0,m._until_pattern=this._input.get_regexp(v),m._update(),m},R.prototype.until=function(v){var m=this._create();return m._until_after=!1,m._until_pattern=this._input.get_regexp(v),m._update(),m},R.prototype.starting_with=function(v){var m=this._create();return m._starting_pattern=this._input.get_regexp(v,!0),m._update(),m},R.prototype.matching=function(v){var m=this._create();return m._match_pattern=this._input.get_regexp(v,!0),m._update(),m},R.prototype._create=function(){return new R(this._input,this)},R.prototype._update=function(){},r.exports.Pattern=R},function(r){function R(v,m){v=typeof v=="string"?v:v.source,m=typeof m=="string"?m:m.source,this.__directives_block_pattern=new RegExp(v+/ beautify( \w+[:]\w+)+ /.source+m,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(v+/\sbeautify\signore:end\s/.source+m,"g")}R.prototype.get_directives=function(v){if(!v.match(this.__directives_block_pattern))return null;var m={};this.__directive_pattern.lastIndex=0;for(var p=this.__directive_pattern.exec(v);p;)m[p[1]]=p[2],p=this.__directive_pattern.exec(v);return m},R.prototype.readIgnored=function(v){return v.readUntilAfter(this.__directives_end_ignore_pattern)},r.exports.Directives=R},function(r,R,v){var m=v(12).Pattern,p={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function h(l,f){m.call(this,l,f),this.__template_pattern=null,this._disabled=Object.assign({},p),this._excluded=Object.assign({},p),f&&(this.__template_pattern=this._input.get_regexp(f.__template_pattern),this._excluded=Object.assign(this._excluded,f._excluded),this._disabled=Object.assign(this._disabled,f._disabled));var o=new m(l);this.__patterns={handlebars_comment:o.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:o.starting_with(/{{{/).until_after(/}}}/),handlebars:o.starting_with(/{{/).until_after(/}}/),php:o.starting_with(/<\?(?:[= 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    `))},Y.prototype.removeStyleSheet=function(){var T;this.styleSheet&&(((T=this.styleSheetRoot)!==null&&T!==void 0?T:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},Y}(),Ne=function(Y,T){this.selector=Y,this.style=T},Se=function(Y,T){this.localName=Y,this.style=T},Pe=function(){function Y(T,k,W,ee,V){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=T,this.displayMode=k,this.markerItems=W,this.uiStyleSettings=ee,this.styles=V,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return Y.prototype.show=function(T){var k=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=T,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" "+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var W=document.createElement("div");W.className=this.toolbarBlockStyleClass.name,W.style.whiteSpace="nowrap",this.uiContainer.appendChild(W),this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M10.07 14.27a.997.997 0 011.33.48l2.3 4.99 1.8-.85-2.31-4.98c-.24-.5-.02-1.1.48-1.33l.28-.08 2.3-.45L8 5.12V15.9l1.82-1.47.25-.16m3.57 7.7a.99.99 0 01-1.33-.47l-2.18-4.74-2.51 2.02c-.17.14-.38.22-.62.22a1 1 0 01-1-1V3a1 1 0 011-1c.24 0 .47.09.64.23l.01-.01 11.49 9.64a1.001 1.001 0 01-.44 1.75l-3.16.62 2.2 4.73c.26.5.02 1.09-.48 1.32l-3.62 1.69z"/></svg>',"select"),this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 002 2h10a2 2 0 002-2V6h1V4h-5V3H9M7 6h10v13H7V6m2 2v9h2V8H9m4 0v9h2V8h-2z"/></svg>',"delete"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M19.36 2.72l1.42 1.42-5.72 5.71c1.07 1.54 1.22 3.39.32 4.59L9.06 8.12c1.2-.9 3.05-.75 4.59.32l5.71-5.72M5.93 17.57c-2.01-2.01-3.24-4.41-3.58-6.65l4.88-2.09 7.44 7.44-2.09 4.88c-2.24-.34-4.64-1.57-6.65-3.58z"/></svg>',"clear"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M12.5 8c-2.65 0-5.05 1-6.9 2.6L2 7v9h9l-3.62-3.62c1.39-1.16 3.16-1.88 5.12-1.88 3.54 0 6.55 2.31 7.6 5.5l2.37-.78C21.08 11.03 17.15 8 12.5 8z"/></svg>',"undo"),this.uiStyleSettings.redoButtonVisible&&this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M18.4 10.6C16.55 9 14.15 8 11.5 8c-4.65 0-8.58 3.03-9.96 7.22L3.9 16a8.002 8.002 0 017.6-5.5c1.95 0 3.73.72 5.12 1.88L13 16h9V7l-3.6 3.6z"/></svg>',"redo"),this.uiStyleSettings.zoomButtonVisible&&this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"zoom"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 009.5 3 6.5 6.5 0 003 9.5 6.5 6.5 0 009.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5m-6 0C7 14 5 12 5 9.5S7 5 9.5 5 14 7 14 9.5 12 14 9.5 14M7 9h5v1H7V9z"/></svg>',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(V){var Ee=document.createElement("div");Ee.className=""+k.toolbarButtonStyleClass.name,Ee.setAttribute("data-type-name",V.typeName),Ee.innerHTML=V.icon,Ee.addEventListener("click",function(){k.markerToolbarButtonClicked(Ee,V)}),k.buttons.push(Ee),k.markerButtons.push(Ee)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var ee=document.createElement("div");ee.className=this.toolbarBlockStyleClass.name,ee.style.whiteSpace="nowrap",ee.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(ee),this.addActionButton(ee,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(ee,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},Y.prototype.addButtonClickListener=function(T){this.buttonClickListeners.push(T)},Y.prototype.removeButtonClickListener=function(T){this.buttonClickListeners.indexOf(T)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(T),1)},Y.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},Y.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var T=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var k=0;k<this.markerButtons.length;k++)k<T||k===T&&this.markerButtons.length-1===T?this.markerButtonBlock.appendChild(this.markerButtons[k]):(k===T&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[k]))}},Y.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},Y.prototype.resetButtonStyles=function(){var T=this;this.buttons.forEach(function(k){k.className=k.className.replace(T.uiStyleSettings.toolbarButtonStyleColorsClassName?T.uiStyleSettings.toolbarButtonStyleColorsClassName:T.toolbarButtonStyleColorsClass.name,"").trim(),k.className=k.className.replace(T.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?T.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:T.toolbarActiveButtonStyleColorsClass.name,"").trim(),k.className+=" "+(T.uiStyleSettings.toolbarButtonStyleColorsClassName?T.uiStyleSettings.toolbarButtonStyleColorsClassName:T.toolbarButtonStyleColorsClass.name)})},Y.prototype.addActionButton=function(T,k,W){var ee=this,V=document.createElement("div");switch(V.className=""+this.toolbarButtonStyleClass.name,V.innerHTML=k,V.setAttribute("data-action",W),V.addEventListener("click",function(){ee.actionToolbarButtonClicked(V,W)}),W){case"select":V.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":V.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":V.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":V.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":V.style.fill=this.uiStyleSettings.closeButtonColor}T.appendChild(V),this.buttons.push(V)},Y.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Se("toolbar",`
      width: 100%;
      flex-shrink: 0;
      display: flex;
      flex-direction: row;
      justify-content: space-between;      
      height: `+this.uiStyleSettings.toolbarHeight+`px;
      box-sizing: content-box;
      `+(this.displayMode==="inline"?"border-top-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      `+(this.displayMode==="inline"?"border-top-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      overflow: hidden;
    `)),this.toolbarStyleColorsClass=this.styles.addClass(new Se("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new Se("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Se("toolbar-overflow-block",`
        position: absolute;
        top: `+this.uiStyleSettings.toolbarHeight+`px;
        max-width: `+2*this.uiStyleSettings.toolbarHeight+`px;
        z-index: 10;
        box-sizing: content-box;
      `)),this.toolbarOverflowBlockStyleColorsClass=this.styles.addClass(new Se("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var T=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Se("toolbar_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*T)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*T)+`px;
      padding: `+T+`px;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Se("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Se("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new Ne("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new Ne("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},Y.prototype.markerToolbarButtonClicked=function(T,k){this.setActiveButton(T),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(W){return W("marker",k)}),this.markerButtonOverflowBlock.style.display="none"},Y.prototype.actionToolbarButtonClicked=function(T,k){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(W){return W("action",k)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},Y.prototype.setActiveButton=function(T){this.resetButtonStyles(),T.className=T.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),T.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},Y.prototype.setActiveMarkerButton=function(T){var k=this.markerButtons.find(function(W){return W.getAttribute("data-type-name")===T});k&&this.setActiveButton(k)},Y.prototype.setCurrentMarker=function(T){var k=this;this.currentMarker=T,this.buttons.filter(function(W){return/delete|notes/.test(W.getAttribute("data-action"))}).forEach(function(W){k.currentMarker===void 0?(W.style.fillOpacity="0.4",W.style.pointerEvents="none"):(W.style.fillOpacity="1",W.style.pointerEvents="all")})},Y}(),je=function(){function Y(T,k,W,ee){this.panels=[],this.panelButtons=[],this.markerjsContainer=T,this.displayMode=k,this.uiStyleSettings=W,this.styles=ee,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return Y.prototype.addStyles=function(){var T;this.toolboxStyleClass=this.styles.addClass(new Se("toolbox",`
      width: 100%;
      flex-shrink: 0;
      display: flex;
      flex-direction: column;
      font-family: sans-serif;
      `+(this.displayMode==="popup"?"height:"+2.5*this.uiStyleSettings.toolbarHeight+"px;":"")+`
      box-sizing: content-box;
      `+(this.displayMode==="popup"?"background-color: "+this.uiStyleSettings.canvasBackgroundColor+";":"")+`
      `+(this.displayMode==="inline"?"border-bottom-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      `+(this.displayMode==="inline"?"border-bottom-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      overflow: hidden;
    `)),this.toolboxStyleColorsClass=this.styles.addClass(new Se("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var k=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Se("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Se("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Se("toolbox-panel-row",`
      display: flex;
      `+(this.displayMode==="inline"?"position: absolute;":"")+`
      `+(this.displayMode==="inline"?"bottom: "+this.uiStyleSettings.toolbarHeight+"px;":"")+`
      cursor: default;
      height: `+1.5*this.uiStyleSettings.toolbarHeight+`px;
      `+(this.displayMode==="inline"?"width: 100%;":"")+`
      box-sizing: content-box;
    `)),this.toolboxPanelRowStyleColorsClass=this.styles.addClass(new Se("toolbox-panel-row_colors",`
      background-color: `+((T=this.uiStyleSettings.toolboxBackgroundColor)!==null&&T!==void 0?T:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new Se("toolbox_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*k)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*k)+`px;
      padding: `+k+`px;
      box-sizing: content-box;
    `)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Se("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Se("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new Ne("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new Ne("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},Y.prototype.show=function(T){var k;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=T,this.uiContainer.className=this.toolboxStyleClass.name+" "+((k=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&k!==void 0?k:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},Y.prototype.setPanelButtons=function(T){var k,W,ee=this;this.panels=T,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((k=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&k!==void 0?k:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((W=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&W!==void 0?W:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(V){var Ee;V.uiStyleSettings=ee.uiStyleSettings;var Ke=document.createElement("div");Ke.className=ee.toolboxButtonStyleClass.name+" "+((Ee=ee.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Ee!==void 0?Ee:ee.toolboxButtonStyleColorsClass.name),Ke.innerHTML=V.icon,Ke.title=V.title,Ke.addEventListener("click",function(){ee.panelButtonClick(V)}),ee.panelButtons.push(Ke),ee.buttonRow.appendChild(Ke)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},Y.prototype.panelButtonClick=function(T){var k=this,W=-1;if(T!==this.activePanel){W=this.panels.indexOf(T),this.panelRow.innerHTML="";var ee=T.getUi();ee.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(ee),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=T}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){k.displayMode==="inline"?k.panelRow.style.display="none":k.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(V,Ee){var Ke,et;V.className=k.toolboxButtonStyleClass.name+" "+(Ee===W?""+((Ke=k.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Ke!==void 0?Ke:k.toolboxActiveButtonStyleColorsClass.name):""+((et=k.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&et!==void 0?et:k.toolboxButtonStyleColorsClass.name))})},Y}(),le=function(Y,T){this.title=Y,this.icon=T},ve=function(Y){function T(k,W,ee,V){var Ee=Y.call(this,k,V||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return Ee.colors=[],Ee.addTransparent=!1,Ee.colorBoxes=[],Ee.colors=W,Ee.currentColor=ee,Ee.setCurrentColor=Ee.setCurrentColor.bind(Ee),Ee.getColorBox=Ee.getColorBox.bind(Ee),Ee}return Te(T,Y),T.prototype.getUi=function(){var k=this,W=document.createElement("div");return W.style.overflow="hidden",W.style.whiteSpace="nowrap",this.colors.forEach(function(ee){var V=k.getColorBox(ee);W.appendChild(V),k.colorBoxes.push(V)}),W},T.prototype.getColorBox=function(k){var W=this,ee=this.uiStyleSettings.toolbarHeight/4,V=this.uiStyleSettings.toolbarHeight-ee,Ee=document.createElement("div");Ee.style.display="inline-block",Ee.style.boxSizing="content-box",Ee.style.width=V-2+"px",Ee.style.height=V-2+"px",Ee.style.padding="1px",Ee.style.marginRight="2px",Ee.style.marginBottom="2px",Ee.style.borderWidth="2px",Ee.style.borderStyle="solid",Ee.style.borderRadius=(V+2)/2+"px",Ee.style.borderColor=k===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",Ee.addEventListener("click",function(){W.setCurrentColor(k,Ee)});var Ke=document.createElement("div");return Ke.style.display="inline-block",Ke.style.width=V-2+"px",Ke.style.height=V-2+"px",Ke.style.backgroundColor=k,Ke.style.borderRadius=V/2+"px",k==="transparent"&&(Ke.style.fill=this.uiStyleSettings.toolboxAccentColor,Ke.innerHTML=`<svg viewBox="0 0 24 24">
        <path d="M2,5.27L3.28,4L20,20.72L18.73,22L15.65,18.92C14.5,19.3 13.28,19.5 12,19.5C7,19.5 2.73,16.39 1,12C1.69,10.24 2.79,8.69 4.19,7.46L2,5.27M12,9A3,3 0 0,1 15,12C15,12.35 14.94,12.69 14.83,13L11,9.17C11.31,9.06 11.65,9 12,9M12,4.5C17,4.5 21.27,7.61 23,12C22.18,14.08 20.79,15.88 19,17.19L17.58,15.76C18.94,14.82 20.06,13.54 20.82,12C19.17,8.64 15.76,6.5 12,6.5C10.91,6.5 9.84,6.68 8.84,7L7.3,5.47C8.74,4.85 10.33,4.5 12,4.5M3.18,12C4.83,15.36 8.24,17.5 12,17.5C12.69,17.5 13.37,17.43 14,17.29L11.72,15C10.29,14.85 9.15,13.71 9,12.28L5.6,8.87C4.61,9.72 3.78,10.78 3.18,12Z" />
      </svg>`),Ee.appendChild(Ke),Ee},T.prototype.setCurrentColor=function(k,W){var ee=this;this.currentColor=k,this.colorBoxes.forEach(function(V){V.style.borderColor=V===W?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(k)},T}(le),we=function(){function Y(T,k,W){this._state="new",this._isSelected=!1,this._container=T,this._overlayContainer=k,this.globalSettings=W,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(Y.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),Y.prototype.ownsTarget=function(T){return!1},Object.defineProperty(Y.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),Y.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},Y.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},Y.prototype.pointerDown=function(T,k){},Y.prototype.dblClick=function(T,k){},Y.prototype.manipulate=function(T){},Y.prototype.pointerUp=function(T){this.stateChanged()},Y.prototype.dispose=function(){},Y.prototype.addMarkerVisualToContainer=function(T){this.container.childNodes.length>0?this.container.insertBefore(T,this.container.childNodes[0]):this.container.appendChild(T)},Y.prototype.getState=function(){return{typeName:Y.typeName,state:this.state,notes:this.notes}},Y.prototype.restoreState=function(T){this._state=T.state,this.notes=T.notes},Y.prototype.scale=function(T,k){},Y.prototype.colorChanged=function(T){this.onColorChanged&&this.onColorChanged(T),this.stateChanged()},Y.prototype.fillColorChanged=function(T){this.onFillColorChanged&&this.onFillColorChanged(T),this.stateChanged()},Y.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var T=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),T.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(T)&&this.onStateChanged(this)}},Y.typeName="MarkerBase",Y}(),Ie=function(){function Y(){this.findGripByVisual=this.findGripByVisual.bind(this)}return Y.prototype.findGripByVisual=function(T){return this.topLeft.ownsTarget(T)?this.topLeft:this.topCenter.ownsTarget(T)?this.topCenter:this.topRight.ownsTarget(T)?this.topRight:this.centerLeft.ownsTarget(T)?this.centerLeft:this.centerRight.ownsTarget(T)?this.centerRight:this.bottomLeft.ownsTarget(T)?this.bottomLeft:this.bottomCenter.ownsTarget(T)?this.bottomCenter:this.bottomRight.ownsTarget(T)?this.bottomRight:void 0},Y}(),We=function(){function Y(){this.GRIP_SIZE=10,this.visual=he.createGroup(),this.visual.appendChild(he.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(he.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return Y.prototype.ownsTarget=function(T){return T===this.visual||T===this.visual.childNodes[0]||T===this.visual.childNodes[1]},Y}(),Ve=function(){function Y(){}return Y.toITransformMatrix=function(T){return{a:T.a,b:T.b,c:T.c,d:T.d,e:T.e,f:T.f}},Y.toSVGMatrix=function(T,k){return T.a=k.a,T.b=k.b,T.c=k.c,T.d=k.d,T.e=k.e,T.f=k.f,T},Y}(),Ze=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.left=0,V.top=0,V.width=0,V.height=0,V.defaultSize={x:50,y:20},V.offsetX=0,V.offsetY=0,V.rotationAngle=0,V.CB_DISTANCE=10,V._suppressMarkerCreateEvent=!1,V.container.transform.baseVal.appendItem(he.createTransform()),V.setupControlBox(),V}return Te(T,Y),Object.defineProperty(T.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(T.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(T.prototype,"visual",{get:function(){return this._visual},set:function(k){this._visual=k;var W=he.createTransform();this._visual.transform.baseVal.appendItem(W)},enumerable:!1,configurable:!0}),T.prototype.ownsTarget=function(k){return!!Y.prototype.ownsTarget.call(this,k)||!!(this.controlGrips.findGripByVisual(k)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(k))},T.prototype.pointerDown=function(k,W){Y.prototype.pointerDown.call(this,k,W),this.state==="new"&&(this.left=k.x,this.top=k.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var ee=this.unrotatePoint(k);if(this.manipulationStartX=ee.x,this.manipulationStartY=ee.y,this.offsetX=ee.x-this.left,this.offsetY=ee.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(W),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(W)){this.activeGrip=this.rotatorGrip;var V=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=V.x-this.width/2,this.top=V.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var Ee=this.container.transform.baseVal.getItem(0);Ee.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(Ee,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},T.prototype.pointerUp=function(k){var W=this.state;Y.prototype.pointerUp.call(this,k),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(k),this._state="select",W==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},T.prototype.moveVisual=function(k){this.visual.style.transform="translate("+k.x+"px, "+k.y+"px)"},T.prototype.manipulate=function(k){var W=this.unrotatePoint(k);this.state==="creating"?this.resize(k):this.state==="move"?(this.left=this.manipulationStartLeft+(W.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(W.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(W):this.state==="rotate"&&this.rotate(k)},T.prototype.resize=function(k){var W=this.manipulationStartLeft,ee=this.manipulationStartWidth,V=this.manipulationStartTop,Ee=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:W=this.manipulationStartLeft+k.x-this.manipulationStartX,ee=this.manipulationStartWidth+this.manipulationStartLeft-W;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:ee=this.manipulationStartWidth+k.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:V=this.manipulationStartTop+k.y-this.manipulationStartY,Ee=this.manipulationStartHeight+this.manipulationStartTop-V;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:Ee=this.manipulationStartHeight+k.y-this.manipulationStartY}ee>=0?(this.left=W,this.width=ee):(this.left=W+ee,this.width=-ee),Ee>=0?(this.top=V,this.height=Ee):(this.top=V+Ee,this.height=-Ee),this.setSize()},T.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},T.prototype.rotate=function(k){if(Math.abs(k.x-this.centerX)>.1){var W=Math.sign(k.x-this.centerX);this.rotationAngle=180*Math.atan((k.y-this.centerY)/(k.x-this.centerX))/Math.PI+90*W,this.applyRotation()}},T.prototype.applyRotation=function(){var k=this.container.transform.baseVal.getItem(0);k.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(k,0)},T.prototype.rotatePoint=function(k){if(this.rotationAngle===0)return k;var W=this.container.getCTM(),ee=he.createPoint(k.x,k.y);return{x:(ee=ee.matrixTransform(W)).x,y:ee.y}},T.prototype.unrotatePoint=function(k){if(this.rotationAngle===0)return k;var W=this.container.getCTM();W=W.inverse();var ee=he.createPoint(k.x,k.y);return{x:(ee=ee.matrixTransform(W)).x,y:ee.y}},T.prototype.select=function(){Y.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},T.prototype.deselect=function(){Y.prototype.deselect.call(this),this.controlBox.style.display="none"},T.prototype.setupControlBox=function(){this.controlBox=he.createGroup();var k=he.createTransform();k.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(k),this.container.appendChild(this.controlBox),this.controlRect=he.createRect(this.width+this.CB_DISTANCE,this.height+this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"],["fill","transparent"],["pointer-events","none"]]),this.controlBox.appendChild(this.controlRect),this.globalSettings.disableRotation!==!0&&(this.rotatorGripLine=he.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new Ie,this.addControlGrips(),this.controlBox.style.display="none"},T.prototype.adjustControlBox=function(){var k=this.controlBox.transform.baseVal.getItem(0);k.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(k,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},T.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},T.prototype.createGrip=function(){var k=new We;return k.visual.transform.baseVal.appendItem(he.createTransform()),this.controlBox.appendChild(k.visual),k},T.prototype.positionGrips=function(){var k=this.controlGrips.topLeft.GRIP_SIZE,W=-k/2,ee=W,V=(this.width+this.CB_DISTANCE)/2-k/2,Ee=(this.height+this.CB_DISTANCE)/2-k/2,Ke=this.height+this.CB_DISTANCE-k/2,et=this.width+this.CB_DISTANCE-k/2;this.positionGrip(this.controlGrips.topLeft.visual,W,ee),this.positionGrip(this.controlGrips.topCenter.visual,V,ee),this.positionGrip(this.controlGrips.topRight.visual,et,ee),this.positionGrip(this.controlGrips.centerLeft.visual,W,Ee),this.positionGrip(this.controlGrips.centerRight.visual,et,Ee),this.positionGrip(this.controlGrips.bottomLeft.visual,W,Ke),this.positionGrip(this.controlGrips.bottomCenter.visual,V,Ke),this.positionGrip(this.controlGrips.bottomRight.visual,et,Ke),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,V,ee-3*this.CB_DISTANCE)},T.prototype.positionGrip=function(k,W,ee){var V=k.transform.baseVal.getItem(0);V.setTranslate(W,ee),k.transform.baseVal.replaceItem(V,0)},T.prototype.hideControlBox=function(){this.controlBox.style.display="none"},T.prototype.showControlBox=function(){this.controlBox.style.display=""},T.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:Ve.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:Ve.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},Y.prototype.getState.call(this))},T.prototype.restoreState=function(k){Y.prototype.restoreState.call(this,k);var W=k;this.left=W.left,this.top=W.top,this.width=W.width,this.height=W.height,this.rotationAngle=W.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(Ve.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,W.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(Ve.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,W.containerTransformMatrix))},T.prototype.scale=function(k,W){Y.prototype.scale.call(this,k,W);var ee=this.rotatePoint({x:this.left,y:this.top}),V=this.unrotatePoint({x:ee.x*k,y:ee.y*W});this.left=V.x,this.top=V.y,this.width=this.width*k,this.height=this.height*W,this.adjustControlBox()},T}(we),$e=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.fillColor="transparent",V.strokeColor="transparent",V.strokeWidth=0,V.strokeDasharray="",V.opacity=1,V.setStrokeColor=V.setStrokeColor.bind(V),V.setFillColor=V.setFillColor.bind(V),V.setStrokeWidth=V.setStrokeWidth.bind(V),V.setStrokeDasharray=V.setStrokeDasharray.bind(V),V.createVisual=V.createVisual.bind(V),V}return Te(T,Y),T.prototype.ownsTarget=function(k){return!(!Y.prototype.ownsTarget.call(this,k)&&k!==this.visual)},T.prototype.createVisual=function(){this.visual=he.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(k,W){Y.prototype.pointerDown.call(this,k,W),this.state==="new"&&(this.createVisual(),this.moveVisual(k),this._state="creating")},T.prototype.manipulate=function(k){Y.prototype.manipulate.call(this,k)},T.prototype.resize=function(k){Y.prototype.resize.call(this,k),this.setSize()},T.prototype.setSize=function(){Y.prototype.setSize.call(this),he.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},T.prototype.pointerUp=function(k){Y.prototype.pointerUp.call(this,k),this.setSize()},T.prototype.setStrokeColor=function(k){this.strokeColor=k,this.visual&&he.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(k),this.stateChanged()},T.prototype.setFillColor=function(k){this.fillColor=k,this.visual&&he.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},T.prototype.setStrokeWidth=function(k){this.strokeWidth=k,this.visual&&he.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},T.prototype.setStrokeDasharray=function(k){this.strokeDasharray=k,this.visual&&he.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},T.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},Y.prototype.getState.call(this))},T.prototype.restoreState=function(k){var W=k;this.fillColor=W.fillColor,this.strokeColor=W.strokeColor,this.strokeWidth=W.strokeWidth,this.strokeDasharray=W.strokeDasharray,this.opacity=W.opacity,this.createVisual(),Y.prototype.restoreState.call(this,k),this.setSize()},T.prototype.scale=function(k,W){Y.prototype.scale.call(this,k,W),this.setSize()},T.title="Rectangle marker",T}(Ze),st=function(Y){function T(k,W,ee,V){var Ee=Y.call(this,k,V||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return Ee.widths=[],Ee.widthBoxes=[],Ee.widths=W,Ee.currentWidth=ee,Ee.setCurrentWidth=Ee.setCurrentWidth.bind(Ee),Ee}return Te(T,Y),T.prototype.getUi=function(){var k=this,W=document.createElement("div");return W.style.display="flex",W.style.overflow="hidden",W.style.flexGrow="2",this.widths.forEach(function(ee){var V=document.createElement("div");V.style.display="flex",V.style.flexGrow="2",V.style.alignItems="center",V.style.justifyContent="space-between",V.style.padding="5px",V.style.borderWidth="2px",V.style.borderStyle="solid",V.style.borderColor=ee===k.currentWidth?k.uiStyleSettings.toolboxAccentColor:"transparent",V.addEventListener("click",function(){k.setCurrentWidth(ee,V)}),W.appendChild(V);var Ee=document.createElement("div");Ee.innerText=ee.toString(),Ee.style.marginRight="5px",V.appendChild(Ee);var Ke=document.createElement("div");Ke.style.minHeight="20px",Ke.style.flexGrow="2",Ke.style.display="flex",Ke.style.alignItems="center";var et=document.createElement("hr");et.style.minWidth="20px",et.style.border="0px",et.style.borderTop=ee+"px solid "+k.uiStyleSettings.toolboxColor,et.style.flexGrow="2",Ke.appendChild(et),V.appendChild(Ke),k.widthBoxes.push(V)}),W},T.prototype.setCurrentWidth=function(k,W){var ee=this;this.currentWidth=k,this.widthBoxes.forEach(function(V){V.style.borderColor=V===W?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},T}(le),Qe=function(Y){function T(k,W,ee,V){var Ee=Y.call(this,k,V||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return Ee.styles=[],Ee.styleBoxes=[],Ee.styles=W,Ee.currentStyle=ee,Ee.setCurrentStyle=Ee.setCurrentStyle.bind(Ee),Ee}return Te(T,Y),T.prototype.getUi=function(){var k=this,W=document.createElement("div");return W.style.display="flex",W.style.overflow="hidden",W.style.flexGrow="2",this.styles.forEach(function(ee){var V=document.createElement("div");V.style.display="flex",V.style.alignItems="center",V.style.justifyContent="space-between",V.style.padding="5px",V.style.borderWidth="2px",V.style.borderStyle="solid",V.style.overflow="hidden",V.style.maxWidth=100/k.styles.length-5+"%",V.style.borderColor=ee===k.currentStyle?k.uiStyleSettings.toolboxAccentColor:"transparent",V.addEventListener("click",function(){k.setCurrentStyle(ee,V)}),W.appendChild(V);var Ee=document.createElement("div");Ee.style.minHeight="20px",Ee.style.flexGrow="2",Ee.style.overflow="hidden";var Ke=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+k.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(ee!==""?'stroke-dasharray="'+ee+'"':"")+` />
  </svg>`;Ee.innerHTML=Ke,V.appendChild(Ee),k.styleBoxes.push(V)}),W},T.prototype.setCurrentStyle=function(k,W){var ee=this;this.currentStyle=k,this.styleBoxes.forEach(function(V){V.style.borderColor=V===W?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},T}(le),nt=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.strokeColor=ee.defaultColor,V.strokeWidth=ee.defaultStrokeWidth,V.strokeDasharray=ee.defaultStrokeDasharray,V.strokePanel=new ve("Line color",ee.defaultColorSet,ee.defaultColor),V.strokePanel.onColorChanged=V.setStrokeColor,V.strokeWidthPanel=new st("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),V.strokeWidthPanel.onWidthChanged=V.setStrokeWidth,V.strokeStylePanel=new Qe("Line style",ee.defaultStrokeDasharrays,ee.defaultStrokeDasharray),V.strokeStylePanel.onStyleChanged=V.setStrokeDasharray,V}return Te(T,Y),Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Y.prototype.getState.call(this);return k.typeName=T.typeName,k},T.typeName="FrameMarker",T.title="Frame marker",T.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',T}($e),Fe=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1},ot=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.x1=0,V.y1=0,V.x2=0,V.y2=0,V.defaultLength=50,V.manipulationStartX=0,V.manipulationStartY=0,V.manipulationStartX1=0,V.manipulationStartY1=0,V.manipulationStartX2=0,V.manipulationStartY2=0,V.setupControlBox(),V}return Te(T,Y),T.prototype.ownsTarget=function(k){return!!Y.prototype.ownsTarget.call(this,k)||!(!this.grip1.ownsTarget(k)&&!this.grip2.ownsTarget(k))},T.prototype.pointerDown=function(k,W){Y.prototype.pointerDown.call(this,k,W),this.manipulationStartX=k.x,this.manipulationStartY=k.y,this.state==="new"&&(this.x1=k.x,this.y1=k.y,this.x2=k.x,this.y2=k.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(W)?this.activeGrip=this.grip1:this.grip2.ownsTarget(W)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},T.prototype.pointerUp=function(k){var W=this.state;Y.prototype.pointerUp.call(this,k),this.state==="creating"&&Math.abs(this.x1-this.x2)<10&&Math.abs(this.y1-this.y2)<10?(this.x2=this.x1+this.defaultLength,this.adjustVisual(),this.adjustControlBox()):this.manipulate(k),this._state="select",W==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},T.prototype.adjustVisual=function(){},T.prototype.manipulate=function(k){this.state==="creating"?this.resize(k):this.state==="move"?(this.x1=this.manipulationStartX1+k.x-this.manipulationStartX,this.y1=this.manipulationStartY1+k.y-this.manipulationStartY,this.x2=this.manipulationStartX2+k.x-this.manipulationStartX,this.y2=this.manipulationStartY2+k.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(k)},T.prototype.resize=function(k){switch(this.activeGrip){case this.grip1:this.x1=k.x,this.y1=k.y;break;case this.grip2:case void 0:this.x2=k.x,this.y2=k.y}this.adjustVisual(),this.adjustControlBox()},T.prototype.select=function(){Y.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},T.prototype.deselect=function(){Y.prototype.deselect.call(this),this.controlBox.style.display="none"},T.prototype.setupControlBox=function(){this.controlBox=he.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},T.prototype.adjustControlBox=function(){this.positionGrips()},T.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},T.prototype.createGrip=function(){var k=new We;return k.visual.transform.baseVal.appendItem(he.createTransform()),this.controlBox.appendChild(k.visual),k},T.prototype.positionGrips=function(){var k=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-k/2,this.y1-k/2),this.positionGrip(this.grip2.visual,this.x2-k/2,this.y2-k/2)},T.prototype.positionGrip=function(k,W,ee){var V=k.transform.baseVal.getItem(0);V.setTranslate(W,ee),k.transform.baseVal.replaceItem(V,0)},T.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},Y.prototype.getState.call(this))},T.prototype.restoreState=function(k){Y.prototype.restoreState.call(this,k);var W=k;this.x1=W.x1,this.y1=W.y1,this.x2=W.x2,this.y2=W.y2},T.prototype.scale=function(k,W){Y.prototype.scale.call(this,k,W),this.x1=this.x1*k,this.y1=this.y1*W,this.x2=this.x2*k,this.y2=this.y2*W,this.adjustVisual(),this.adjustControlBox()},T}(we),tt=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.strokeColor="transparent",V.strokeWidth=0,V.strokeDasharray="",V.setStrokeColor=V.setStrokeColor.bind(V),V.setStrokeWidth=V.setStrokeWidth.bind(V),V.setStrokeDasharray=V.setStrokeDasharray.bind(V),V.strokeColor=ee.defaultColor,V.strokeWidth=ee.defaultStrokeWidth,V.strokeDasharray=ee.defaultStrokeDasharray,V.strokePanel=new ve("Line color",ee.defaultColorSet,ee.defaultColor),V.strokePanel.onColorChanged=V.setStrokeColor,V.strokeWidthPanel=new st("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),V.strokeWidthPanel.onWidthChanged=V.setStrokeWidth,V.strokeStylePanel=new Qe("Line style",ee.defaultStrokeDasharrays,ee.defaultStrokeDasharray),V.strokeStylePanel.onStyleChanged=V.setStrokeDasharray,V}return Te(T,Y),T.prototype.ownsTarget=function(k){return!(!Y.prototype.ownsTarget.call(this,k)&&k!==this.visual&&k!==this.selectorLine&&k!==this.visibleLine)},T.prototype.createVisual=function(){this.visual=he.createGroup(),this.selectorLine=he.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=he.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(k,W){Y.prototype.pointerDown.call(this,k,W),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},T.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),he.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),he.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),he.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},T.prototype.setStrokeColor=function(k){this.strokeColor=k,this.adjustVisual(),this.colorChanged(k)},T.prototype.setStrokeWidth=function(k){this.strokeWidth=k,this.adjustVisual()},T.prototype.setStrokeDasharray=function(k){this.strokeDasharray=k,this.adjustVisual(),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},Y.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){Y.prototype.restoreState.call(this,k);var W=k;this.strokeColor=W.strokeColor,this.strokeWidth=W.strokeWidth,this.strokeDasharray=W.strokeDasharray,this.createVisual(),this.adjustVisual()},T.typeName="LineMarker",T.title="Line marker",T.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',T}(ot),Be=function(Y){function T(k,W,ee,V){var Ee=Y.call(this,k,V||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return Ee.fonts=[],Ee.fontBoxes=[],Ee.fonts=W,Ee.currentFont=ee,Ee.setCurrentFont=Ee.setCurrentFont.bind(Ee),Ee}return Te(T,Y),T.prototype.getUi=function(){var k=this,W=document.createElement("div");return W.style.overflow="hidden",W.style.flexGrow="2",this.fonts.forEach(function(ee){var V=document.createElement("div");V.style.display="inline-block",V.style.alignItems="center",V.style.justifyContent="space-between",V.style.padding="5px",V.style.borderWidth="2px",V.style.borderStyle="solid",V.style.overflow="hidden",V.style.maxWidth=100/k.fonts.length-5+"%",V.style.borderColor=ee===k.currentFont?k.uiStyleSettings.toolboxAccentColor:"transparent",V.addEventListener("click",function(){k.setCurrentFont(ee,V)}),W.appendChild(V);var Ee=document.createElement("div");Ee.style.display="flex",Ee.style.minHeight="20px",Ee.style.flexGrow="2",Ee.style.fontFamily=ee,Ee.style.overflow="hidden";var Ke=document.createElement("div");Ke.style.whiteSpace="nowrap",Ke.style.overflow="hidden",Ke.style.textOverflow="ellipsis",Ke.innerHTML="The quick brown fox jumps over the lazy dog",Ee.appendChild(Ke),V.appendChild(Ee),k.fontBoxes.push(V)}),W},T.prototype.setCurrentFont=function(k,W){var ee=this;this.currentFont=k,this.fontBoxes.forEach(function(V){V.style.borderColor=V===W?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},T}(le),He=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.color="transparent",V.padding=5,V.DEFAULT_TEXT="your text here",V.text=V.DEFAULT_TEXT,V.isMoved=!1,V.color=ee.defaultColor,V.fontFamily=ee.defaultFontFamily,V.defaultSize={x:100,y:30},V.setColor=V.setColor.bind(V),V.setFont=V.setFont.bind(V),V.renderText=V.renderText.bind(V),V.sizeText=V.sizeText.bind(V),V.textEditDivClicked=V.textEditDivClicked.bind(V),V.showTextEditor=V.showTextEditor.bind(V),V.setSize=V.setSize.bind(V),V.positionTextEditor=V.positionTextEditor.bind(V),V.colorPanel=new ve("Color",ee.defaultColorSet,ee.defaultColor),V.colorPanel.onColorChanged=V.setColor,V.fontFamilyPanel=new Be("Font",ee.defaultFontFamilies,ee.defaultFontFamily),V.fontFamilyPanel.onFontChanged=V.setFont,V}return Te(T,Y),T.prototype.ownsTarget=function(k){if(Y.prototype.ownsTarget.call(this,k)||k===this.visual||k===this.textElement||k===this.bgRectangle)return!0;var W=!1;return this.textElement.childNodes.forEach(function(ee){ee===k&&(W=!0)}),W},T.prototype.createVisual=function(){this.visual=he.createGroup(),this.bgRectangle=he.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=he.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(he.createTransform()),this.textElement.transform.baseVal.appendItem(he.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},T.prototype.pointerDown=function(k,W){Y.prototype.pointerDown.call(this,k,W),this.isMoved=!1,this.pointerDownPoint=k,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(k),this._state="creating")},T.prototype.renderText=function(){var k=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(W){k.textElement.appendChild(he.createTSpan(W.trim()===""?" ":W.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},T.prototype.getTextScale=function(){var k=this.textElement.getBBox(),W=1;if(k.width>0&&k.height>0){var ee=(1*this.width-this.width*this.padding*2/100)/k.width,V=(1*this.height-this.height*this.padding*2/100)/k.height;W=Math.min(ee,V)}return W},T.prototype.getTextPosition=function(k){var W=this.textElement.getBBox(),ee=0,V=0;return W.width>0&&W.height>0&&(ee=(this.width-W.width*k)/2,V=this.height/2-W.height*k/2),{x:ee,y:V}},T.prototype.sizeText=function(){var k=this.textElement.getBBox(),W=this.getTextScale(),ee=this.getTextPosition(W);ee.y-=k.y*W,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+ee.x+"px, "+ee.y+"px) scale("+W+", "+W+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(ee.x,ee.y),this.textElement.transform.baseVal.getItem(1).setScale(W,W))},T.prototype.manipulate=function(k){Y.prototype.manipulate.call(this,k),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(k.x-this.pointerDownPoint.x)>5||Math.abs(k.y-this.pointerDownPoint.y)>5)},T.prototype.resize=function(k){Y.prototype.resize.call(this,k),this.isMoved=!0,this.setSize(),this.sizeText()},T.prototype.setSize=function(){Y.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(he.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),he.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},T.prototype.pointerUp=function(k){var W=this.state;W==="creating"&&(this._suppressMarkerCreateEvent=!0),Y.prototype.pointerUp.call(this,k),this.setSize(),(W==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},T.prototype.showTextEditor=function(){var k=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",function(W){W.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var W=Number.parseFloat(k.textEditor.style.fontSize);k.textEditor.clientWidth>=Number.parseInt(k.textEditor.style.maxWidth)&&W>.9;)W-=.1,k.textEditor.style.fontSize=Math.max(W,.9)+"em"}),this.textEditor.addEventListener("keyup",function(W){W.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(W){if(W.clipboardData){var ee=W.clipboardData.getData("text"),V=window.getSelection();if(!V.rangeCount)return!1;V.deleteFromDocument(),V.getRangeAt(0).insertNode(document.createTextNode(ee)),W.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){k.textEditDivClicked(k.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},T.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var k=this.getTextScale(),W=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),ee=this.textElement.getBBox(),V={x:ee.width*k,y:ee.height*k};W.x-=V.x/2,W.y-=V.y/2,this.textEditor.style.top=W.y+"px",this.textEditor.style.left=W.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-W.x+"px",this.textEditor.style.fontSize=Math.max(16*k,12)+"px",this.textElement.style.display="none"}},T.prototype.textEditDivClicked=function(k){this.text=k.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},T.prototype.select=function(){Y.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},T.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),Y.prototype.deselect.call(this)},T.prototype.dblClick=function(k,W){Y.prototype.dblClick.call(this,k,W),this.showTextEditor()},T.prototype.setColor=function(k){this.textElement&&he.setAttributes(this.textElement,[["fill",k]]),this.color=k,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(k)},T.prototype.setFont=function(k){this.textElement&&he.setAttributes(this.textElement,[["font-family",k]]),this.fontFamily=k,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},T.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},T.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},Y.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){var W=k;this.color=W.color,this.fontFamily=W.fontFamily,this.padding=W.padding,this.text=W.text,this.createVisual(),Y.prototype.restoreState.call(this,k),this.setSize()},T.prototype.scale=function(k,W){Y.prototype.scale.call(this,k,W),this.setSize(),this.sizeText(),this.positionTextEditor()},T.typeName="TextMarker",T.title="Text marker",T.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',T}(Ze),Ae=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.color="transparent",V.lineWidth=3,V.drawing=!1,V.pixelRatio=1,V.color=ee.defaultColor,V.lineWidth=ee.defaultStrokeWidth,V.pixelRatio=ee.freehandPixelRatio,V.setColor=V.setColor.bind(V),V.addCanvas=V.addCanvas.bind(V),V.finishCreation=V.finishCreation.bind(V),V.setLineWidth=V.setLineWidth.bind(V),V.colorPanel=new ve("Color",ee.defaultColorSet,ee.defaultColor),V.colorPanel.onColorChanged=V.setColor,V.lineWidthPanel=new st("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),V.lineWidthPanel.onWidthChanged=V.setLineWidth,V}return Te(T,Y),T.prototype.ownsTarget=function(k){return!(!Y.prototype.ownsTarget.call(this,k)&&k!==this.visual&&k!==this.drawingImage)},T.prototype.createVisual=function(){this.visual=he.createGroup(),this.drawingImage=he.createImage(),this.visual.appendChild(this.drawingImage);var k=he.createTransform();this.visual.transform.baseVal.appendItem(k),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(k,W){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(k.x,k.y),this.drawing=!0):Y.prototype.pointerDown.call(this,k,W)},T.prototype.manipulate=function(k){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(k.x,k.y),this.canvasContext.stroke()):Y.prototype.manipulate.call(this,k)},T.prototype.resize=function(k){Y.prototype.resize.call(this,k),he.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),he.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},T.prototype.pointerUp=function(k){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):Y.prototype.pointerUp.call(this,k)},T.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},T.prototype.select=function(){this.state==="creating"&&this.finishCreation(),Y.prototype.select.call(this)},T.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),Y.prototype.deselect.call(this)},T.prototype.finishCreation=function(){for(var k=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),W=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],ee=W[0],V=W[1],Ee=W[2],Ke=W[3],et=!1,pt=0;pt<this.canvasElement.height;pt++)for(var Ye=0;Ye<this.canvasElement.width;Ye++)k.data[pt*this.canvasElement.width*4+4*Ye+3]>0&&(et=!0,pt<V&&(V=pt),Ye<ee&&(ee=Ye),pt>Ke&&(Ke=pt),Ye>Ee&&(Ee=Ye));if(et){this.left=ee/this.pixelRatio,this.top=V/this.pixelRatio,this.width=(Ee-ee)/this.pixelRatio,this.height=(Ke-V)/this.pixelRatio;var _t=document.createElement("canvas");_t.width=Ee-ee,_t.height=Ke-V,_t.getContext("2d").putImageData(this.canvasContext.getImageData(ee,V,Ee-ee,Ke-V),0,0),this.drawingImgUrl=_t.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},T.prototype.setDrawingImage=function(){he.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),he.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},T.prototype.setColor=function(k){this.color=k,this.colorChanged(k)},T.prototype.setLineWidth=function(k){this.lineWidth=k},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Object.assign({drawingImgUrl:this.drawingImgUrl},Y.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){this.createVisual(),Y.prototype.restoreState.call(this,k),this.drawingImgUrl=k.drawingImgUrl,this.setDrawingImage()},T.prototype.scale=function(k,W){Y.prototype.scale.call(this,k,W),this.setDrawingImage()},T.typeName="FreehandMarker",T.title="Freehand marker",T.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',T}(Ze),me=function(Y){function T(k,W,ee){var V=Y.call(this,k,ee||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return V.typeBoxes=[],V.currentType=W,V.setCurrentType=V.setCurrentType.bind(V),V}return Te(T,Y),T.prototype.getUi=function(){var k=this,W=document.createElement("div");W.style.display="flex",W.style.overflow="hidden",W.style.flexGrow="2";for(var ee=function(Ke){var et="both";switch(Ke){case 0:et="both";break;case 1:et="start";break;case 2:et="end";break;case 3:et="none"}var pt=document.createElement("div");if(pt.style.display="flex",pt.style.flexGrow="2",pt.style.alignItems="center",pt.style.justifyContent="space-between",pt.style.padding="5px",pt.style.borderWidth="2px",pt.style.borderStyle="solid",pt.style.borderColor=et===V.currentType?V.uiStyleSettings.toolboxAccentColor:"transparent",pt.addEventListener("click",function(){k.setCurrentType(et,pt)}),W.appendChild(pt),et==="both"||et==="start"){var Ye=document.createElement("div");Ye.style.display="flex",Ye.style.alignItems="center",Ye.style.minHeight="20px",Ye.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,5 10,0 10,10" fill="`+(V.uiStyleSettings!==void 0?V.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Ye.style.marginLeft="5px",pt.appendChild(Ye)}var _t=document.createElement("div");_t.style.display="flex",_t.style.alignItems="center",_t.style.minHeight="20px",_t.style.flexGrow="2";var jt=document.createElement("hr");if(jt.style.minWidth="20px",jt.style.border="0px",jt.style.borderTop="3px solid "+(V.uiStyleSettings!==void 0?V.uiStyleSettings.toolboxColor:"#eeeeee"),jt.style.flexGrow="2",_t.appendChild(jt),pt.appendChild(_t),et==="both"||et==="end"){var $t=document.createElement("div");$t.style.display="flex",$t.style.alignItems="center",$t.style.minHeight="20px",$t.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,0 10,5 0,10" fill="`+(V.uiStyleSettings!==void 0?V.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,$t.style.marginRight="5px",pt.appendChild($t)}V.typeBoxes.push(pt)},V=this,Ee=0;Ee<4;Ee++)ee(Ee);return W},T.prototype.setCurrentType=function(k,W){var ee=this;this.currentType=k,this.typeBoxes.forEach(function(V){V.style.borderColor=V===W?ee.uiStyleSettings!==void 0?ee.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},T}(le),xe=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.arrowType="end",V.arrowBaseHeight=10,V.arrowBaseWidth=10,V.getArrowPoints=V.getArrowPoints.bind(V),V.setArrowType=V.setArrowType.bind(V),V.arrowTypePanel=new me("Arrow type","end"),V.arrowTypePanel.onArrowTypeChanged=V.setArrowType,V}return Te(T,Y),T.prototype.ownsTarget=function(k){return!(!Y.prototype.ownsTarget.call(this,k)&&k!==this.arrow1&&k!==this.arrow2)},T.prototype.getArrowPoints=function(k,W){var ee=this.arrowBaseWidth+2*this.strokeWidth,V=this.arrowBaseHeight+2*this.strokeWidth;return k-ee/2+","+(W+V/2)+" "+k+","+(W-V/2)+" "+(k+ee/2)+","+(W+V/2)},T.prototype.createTips=function(){this.arrow1=he.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(he.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=he.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(he.createTransform()),this.visual.appendChild(this.arrow2)},T.prototype.pointerDown=function(k,W){Y.prototype.pointerDown.call(this,k,W),this.state==="creating"&&this.createTips()},T.prototype.adjustVisual=function(){if(Y.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",he.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),he.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var k=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),W=this.arrow1.transform.baseVal.getItem(0);W.setRotate(k,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(W,0);var ee=this.arrow2.transform.baseVal.getItem(0);ee.setRotate(k+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(ee,0)}},T.prototype.setArrowType=function(k){this.arrowType=k,this.adjustVisual(),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Object.assign({arrowType:this.arrowType},Y.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){Y.prototype.restoreState.call(this,k);var W=k;this.arrowType=W.arrowType,this.createTips(),this.adjustVisual()},T.typeName="ArrowMarker",T.title="Arrow marker",T.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',T}(tt),ae=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.fillColor=ee.defaultFillColor,V.strokeWidth=0,V.fillPanel=new ve("Color",ee.defaultColorSet,ee.defaultFillColor),V.fillPanel.onColorChanged=V.setFillColor,V}return Te(T,Y),Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Y.prototype.getState.call(this);return k.typeName=T.typeName,k},T.typeName="CoverMarker",T.title="Cover marker",T.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',T}($e),ue=function(Y){function T(k,W,ee,V){var Ee=Y.call(this,k,V||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return Ee.opacities=[],Ee.opacityBoxes=[],Ee.opacities=W,Ee.currentOpacity=ee,Ee.setCurrentOpacity=Ee.setCurrentOpacity.bind(Ee),Ee}return Te(T,Y),T.prototype.getUi=function(){var k=this,W=document.createElement("div");return W.style.display="flex",W.style.overflow="hidden",W.style.flexGrow="2",W.style.justifyContent="space-between",this.opacities.forEach(function(ee){var V=document.createElement("div");V.style.display="flex",V.style.alignItems="center",V.style.justifyContent="center",V.style.padding="5px",V.style.borderWidth="2px",V.style.borderStyle="solid",V.style.borderColor=ee===k.currentOpacity?k.uiStyleSettings.toolboxAccentColor:"transparent",V.addEventListener("click",function(){k.setCurrentOpacity(ee,V)}),W.appendChild(V);var Ee=document.createElement("div");Ee.innerText=100*ee+"%",V.appendChild(Ee),k.opacityBoxes.push(V)}),W},T.prototype.setCurrentOpacity=function(k,W){var ee=this;this.currentOpacity=k,this.opacityBoxes.forEach(function(V){V.style.borderColor=V===W?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},T}(le),de=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.setOpacity=V.setOpacity.bind(V),V.fillColor=ee.defaultHighlightColor,V.strokeWidth=0,V.opacity=ee.defaultHighlightOpacity,V.fillPanel=new ve("Color",ee.defaultColorSet,V.fillColor),V.fillPanel.onColorChanged=V.setFillColor,V.opacityPanel=new ue("Opacity",ee.defaultOpacitySteps,V.opacity),V.opacityPanel.onOpacityChanged=V.setOpacity,V}return Te(T,Y),T.prototype.setOpacity=function(k){this.opacity=k,this.visual&&he.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Y.prototype.getState.call(this);return k.typeName=T.typeName,k},T.typeName="HighlightMarker",T.title="Highlight marker",T.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',T}(ae),ge='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',Ce=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.bgColor="transparent",V.tipPosition={x:0,y:0},V.tipBase1Position={x:0,y:0},V.tipBase2Position={x:0,y:0},V.tipMoving=!1,V.color=ee.defaultStrokeColor,V.bgColor=ee.defaultFillColor,V.fontFamily=ee.defaultFontFamily,V.defaultSize={x:100,y:30},V.setBgColor=V.setBgColor.bind(V),V.getTipPoints=V.getTipPoints.bind(V),V.positionTip=V.positionTip.bind(V),V.setTipPoints=V.setTipPoints.bind(V),V.colorPanel=new ve("Text color",ee.defaultColorSet,V.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),V.colorPanel.onColorChanged=V.setColor,V.bgColorPanel=new ve("Fill color",ee.defaultColorSet,V.bgColor,ge),V.bgColorPanel.onColorChanged=V.setBgColor,V.fontFamilyPanel=new Be("Font",ee.defaultFontFamilies,ee.defaultFontFamily),V.fontFamilyPanel.onFontChanged=V.setFont,V.tipGrip=new We,V.tipGrip.visual.transform.baseVal.appendItem(he.createTransform()),V.controlBox.appendChild(V.tipGrip.visual),V}return Te(T,Y),T.prototype.ownsTarget=function(k){return Y.prototype.ownsTarget.call(this,k)||this.tipGrip.ownsTarget(k)||this.tip===k},T.prototype.createTip=function(){he.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=he.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},T.prototype.pointerDown=function(k,W){this.state==="new"&&Y.prototype.pointerDown.call(this,k,W),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(W)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):Y.prototype.pointerDown.call(this,k,W)},T.prototype.pointerUp=function(k){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,Y.prototype.pointerUp.call(this,k);else{var W=this.state==="creating";Y.prototype.pointerUp.call(this,k),this.setTipPoints(W),this.positionTip()}},T.prototype.manipulate=function(k){if(this.tipMoving){var W=this.unrotatePoint(k);this.tipPosition={x:W.x-this.manipulationStartLeft,y:W.y-this.manipulationStartTop},this.positionTip()}else Y.prototype.manipulate.call(this,k)},T.prototype.setBgColor=function(k){this.bgRectangle&&this.tip&&(he.setAttributes(this.bgRectangle,[["fill",k]]),he.setAttributes(this.tip,[["fill",k]])),this.bgColor=k,this.fillColorChanged(k)},T.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},T.prototype.setTipPoints=function(k){k===void 0&&(k=!1);var W=Math.min(this.height/2,15),ee=this.height/5;k&&(this.tipPosition={x:W+ee/2,y:this.height+20});var V=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?V<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(ee=this.width/5,W=Math.min(this.width/2,15),this.tipBase1Position={x:W,y:0},this.tipBase2Position={x:W+ee,y:0}):(this.tipBase1Position={x:0,y:W},this.tipBase2Position={x:0,y:W+ee}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?V<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(ee=this.width/5,W=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-W-ee,y:0},this.tipBase2Position={x:this.width-W,y:0}):(this.tipBase1Position={x:this.width,y:W},this.tipBase2Position={x:this.width,y:W+ee}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?V<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(ee=this.width/5,W=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-W-ee,y:this.height},this.tipBase2Position={x:this.width-W,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-W-ee},this.tipBase2Position={x:this.width,y:this.height-W}):V<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(ee=this.width/5,W=Math.min(this.width/2,15),this.tipBase1Position={x:W,y:this.height},this.tipBase2Position={x:W+ee,y:this.height}):(this.tipBase1Position={x:0,y:this.height-W},this.tipBase2Position={x:0,y:this.height-W-ee})},T.prototype.resize=function(k){Y.prototype.resize.call(this,k),this.positionTip()},T.prototype.positionTip=function(){he.setAttributes(this.tip,[["points",this.getTipPoints()]]);var k=this.tipGrip.visual.transform.baseVal.getItem(0);k.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(k,0)},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),T.prototype.select=function(){this.positionTip(),Y.prototype.select.call(this)},T.prototype.getState=function(){var k=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},Y.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){var W=k;this.bgColor=W.bgColor,this.tipPosition=W.tipPosition,Y.prototype.restoreState.call(this,k),this.createTip(),this.setTipPoints()},T.prototype.scale=function(k,W){Y.prototype.scale.call(this,k,W),this.tipPosition={x:this.tipPosition.x*k,y:this.tipPosition.y*W},this.positionTip()},T.typeName="CalloutMarker",T.title="Callout marker",T.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',T}(He),Ue=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.fillColor="transparent",V.strokeColor="transparent",V.strokeWidth=0,V.strokeDasharray="",V.opacity=1,V.strokeColor=ee.defaultColor,V.strokeWidth=ee.defaultStrokeWidth,V.strokeDasharray=ee.defaultStrokeDasharray,V.fillColor=ee.defaultFillColor,V.setStrokeColor=V.setStrokeColor.bind(V),V.setFillColor=V.setFillColor.bind(V),V.setStrokeWidth=V.setStrokeWidth.bind(V),V.setStrokeDasharray=V.setStrokeDasharray.bind(V),V.setOpacity=V.setOpacity.bind(V),V.createVisual=V.createVisual.bind(V),V.strokePanel=new ve("Line color",ce(ee.defaultColorSet,["transparent"]),ee.defaultColor),V.strokePanel.onColorChanged=V.setStrokeColor,V.fillPanel=new ve("Fill color",ce(ee.defaultColorSet,["transparent"]),V.fillColor,ge),V.fillPanel.onColorChanged=V.setFillColor,V.strokeWidthPanel=new st("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),V.strokeWidthPanel.onWidthChanged=V.setStrokeWidth,V.strokeStylePanel=new Qe("Line style",ee.defaultStrokeDasharrays,ee.defaultStrokeDasharray),V.strokeStylePanel.onStyleChanged=V.setStrokeDasharray,V.opacityPanel=new ue("Opacity",ee.defaultOpacitySteps,V.opacity),V.opacityPanel.onOpacityChanged=V.setOpacity,V}return Te(T,Y),T.prototype.ownsTarget=function(k){return!(!Y.prototype.ownsTarget.call(this,k)&&k!==this.visual)},T.prototype.createVisual=function(){this.visual=he.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(k,W){Y.prototype.pointerDown.call(this,k,W),this.state==="new"&&(this.createVisual(),this.moveVisual(k),this._state="creating")},T.prototype.manipulate=function(k){Y.prototype.manipulate.call(this,k)},T.prototype.resize=function(k){Y.prototype.resize.call(this,k),this.setSize()},T.prototype.setSize=function(){Y.prototype.setSize.call(this),he.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},T.prototype.pointerUp=function(k){Y.prototype.pointerUp.call(this,k),this.setSize()},T.prototype.setStrokeColor=function(k){this.strokeColor=k,this.visual&&he.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(k),this.stateChanged()},T.prototype.setFillColor=function(k){this.fillColor=k,this.visual&&he.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(k),this.stateChanged()},T.prototype.setStrokeWidth=function(k){this.strokeWidth=k,this.visual&&he.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},T.prototype.setStrokeDasharray=function(k){this.strokeDasharray=k,this.visual&&he.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},T.prototype.setOpacity=function(k){this.opacity=k,this.visual&&he.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},Y.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){var W=k;this.fillColor=W.fillColor,this.strokeColor=W.strokeColor,this.strokeWidth=W.strokeWidth,this.strokeDasharray=W.strokeDasharray,this.opacity=W.opacity,this.createVisual(),Y.prototype.restoreState.call(this,k),this.setSize()},T.prototype.scale=function(k,W){Y.prototype.scale.call(this,k,W),this.setSize()},T.typeName="EllipseMarker",T.title="Ellipse marker",T.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',T}(Ze),ze=function(Y){function T(k,W,ee){return Y.call(this,k,W,ee)||this}return Te(T,Y),Object.defineProperty(T.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),T.prototype.ownsTarget=function(k){return!(!Y.prototype.ownsTarget.call(this,k)&&k!==this.tip1&&k!==this.tip2)},T.prototype.createTips=function(){this.tip1=he.createLine(this.x1-this.tipLength/2,this.y1,this.x1+this.tipLength/2,this.y1,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip1.transform.baseVal.appendItem(he.createTransform()),this.visual.appendChild(this.tip1),this.tip2=he.createLine(this.x2-this.tipLength/2,this.y2,this.x2+this.tipLength/2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip2.transform.baseVal.appendItem(he.createTransform()),this.visual.appendChild(this.tip2)},T.prototype.pointerDown=function(k,W){Y.prototype.pointerDown.call(this,k,W),this.state==="creating"&&this.createTips()},T.prototype.adjustVisual=function(){if(Y.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(he.setAttributes(this.tip1,[["x1",(this.x1-this.tipLength/2).toString()],["y1",this.y1.toString()],["x2",(this.x1+this.tipLength/2).toString()],["y2",this.y1.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),he.setAttributes(this.tip2,[["x1",(this.x2-this.tipLength/2).toString()],["y1",this.y2.toString()],["x2",(this.x2+this.tipLength/2).toString()],["y2",this.y2.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),Math.abs(this.x1-this.x2)>.1)){var k=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),W=this.tip1.transform.baseVal.getItem(0);W.setRotate(k,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(W,0);var ee=this.tip2.transform.baseVal.getItem(0);ee.setRotate(k+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(ee,0)}},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Y.prototype.getState.call(this);return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){Y.prototype.restoreState.call(this,k),this.createTips(),this.adjustVisual()},T.typeName="MeasurementMarker",T.title="Measurement marker",T.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',T}(tt),lt=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.strokePanel.colors=ee.defaultColorSet,V.fillColor="transparent",V}return Te(T,Y),Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Y.prototype.getState.call(this);return k.typeName=T.typeName,k},T.typeName="EllipseFrameMarker",T.title="Ellipse frame marker",T.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',T}(Ue),mt=function(){function Y(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(Y.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),Y.prototype.addUndoStep=function(T){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(T)||(this.undoStack.push(T),JSON.stringify(this.lastRedoStep)!==JSON.stringify(T)&&this.redoStack.splice(0,this.redoStack.length))},Y.prototype.replaceLastUndoStep=function(T){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=T)},Y.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},Y.prototype.undo=function(){if(this.undoStack.length>1){var T=this.undoStack.pop();return T!==void 0&&this.redoStack.push(T),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},Y.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},Y}(),ft=function(Y){function T(k,W,ee){var V=Y.call(this,k,W,ee)||this;return V.strokeColor="transparent",V.strokeWidth=0,V.strokeDasharray="",V.curveX=0,V.curveY=0,V.manipulationStartCurveX=0,V.manipulationStartCurveY=0,V.setStrokeColor=V.setStrokeColor.bind(V),V.setStrokeWidth=V.setStrokeWidth.bind(V),V.setStrokeDasharray=V.setStrokeDasharray.bind(V),V.positionGrips=V.positionGrips.bind(V),V.addControlGrips=V.addControlGrips.bind(V),V.adjustVisual=V.adjustVisual.bind(V),V.setupControlBox=V.setupControlBox.bind(V),V.resize=V.resize.bind(V),V.strokeColor=ee.defaultColor,V.strokeWidth=ee.defaultStrokeWidth,V.strokeDasharray=ee.defaultStrokeDasharray,V.strokePanel=new ve("Line color",ee.defaultColorSet,ee.defaultColor),V.strokePanel.onColorChanged=V.setStrokeColor,V.strokeWidthPanel=new st("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),V.strokeWidthPanel.onWidthChanged=V.setStrokeWidth,V.strokeStylePanel=new Qe("Line style",ee.defaultStrokeDasharrays,ee.defaultStrokeDasharray),V.strokeStylePanel.onStyleChanged=V.setStrokeDasharray,V}return Te(T,Y),T.prototype.ownsTarget=function(k){return!(!Y.prototype.ownsTarget.call(this,k)&&k!==this.visual&&k!==this.selectorCurve&&k!==this.visibleCurve&&!this.curveGrip.ownsTarget(k))},T.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},T.prototype.createVisual=function(){this.visual=he.createGroup(),this.selectorCurve=he.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=he.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(k,W){Y.prototype.pointerDown.call(this,k,W),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=k.x,this.curveY=k.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(W)&&(this.activeGrip=this.curveGrip,this._state="resize")},T.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),he.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),he.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),he.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},T.prototype.setupControlBox=function(){Y.prototype.setupControlBox.call(this),this.curveControlLine1=he.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=he.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},T.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,Y.prototype.addControlGrips.call(this)},T.prototype.positionGrips=function(){Y.prototype.positionGrips.call(this);var k=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-k/2,this.curveY-k/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},T.prototype.manipulate=function(k){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+k.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+k.y-this.manipulationStartY),Y.prototype.manipulate.call(this,k)},T.prototype.resize=function(k){this.activeGrip===this.curveGrip&&(this.curveX=k.x,this.curveY=k.y),Y.prototype.resize.call(this,k),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},T.prototype.setStrokeColor=function(k){this.strokeColor=k,this.adjustVisual(),this.colorChanged(k)},T.prototype.setStrokeWidth=function(k){this.strokeWidth=k,this.adjustVisual()},T.prototype.setStrokeDasharray=function(k){this.strokeDasharray=k,this.adjustVisual()},T.prototype.scale=function(k,W){this.curveX=this.curveX*k,this.curveY=this.curveY*W,Y.prototype.scale.call(this,k,W)},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},Y.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){Y.prototype.restoreState.call(this,k);var W=k;this.strokeColor=W.strokeColor,this.strokeWidth=W.strokeWidth,this.strokeDasharray=W.strokeDasharray,this.curveX=W.curveX,this.curveY=W.curveY,this.createVisual(),this.adjustVisual()},T.typeName="CurveMarker",T.title="Curve marker",T.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',T}(ot),wt=function(){function Y(T,k){k===void 0&&(k=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=T,this.cancelable=k}return Object.defineProperty(Y.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),Y.prototype.preventDefault=function(){this._defaultPrevented=!0},Y}(),St=function(Y){function T(k,W,ee){var V=Y.call(this,k,!1)||this;return V.dataUrl=W,V.state=ee,V}return Te(T,Y),T}(wt),ct=function(Y){function T(k,W,ee){ee===void 0&&(ee=!1);var V=Y.call(this,k,ee)||this;return V.marker=W,V}return Te(T,Y),T}(wt),Bt=function(){function Y(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return Y.prototype.addEventListener=function(T,k){this[T].push(k)},Y.prototype.removeEventListener=function(T,k){var W=this[T].indexOf(k);W>-1&&this[T].splice(W,1)},Y}(),Lt=function(){function Y(T){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new Fe,this._isOpen=!1,this.undoRedoManager=new mt,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.renderMarkersOnly=!1,this.zoomSteps=[1,1.5,2,4],this._zoomLevel=1,this._isResizing=!1,this.prevPanPoint={x:0,y:0},this.eventListeners=new Bt,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=Y.instanceCounter++,this.styles=new De(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=T,this.targetRoot=document.body,this.width=T.clientWidth,this.height=T.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(Y.prototype,"ALL_MARKER_TYPES",{get:function(){return[nt,Ae,xe,He,lt,Ue,de,Ce,ze,ae,tt,ft]},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[nt,Ae,xe,He,Ue,de,Ce]},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"BASIC_MARKER_TYPES",{get:function(){return[nt,Ae,xe,He,de]},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(T){var k=this;this._availableMarkerTypes.splice(0),T.forEach(function(W){if(typeof W=="string"){var ee=k.ALL_MARKER_TYPES.find(function(V){return V.typeName===W});ee!==void 0&&k._availableMarkerTypes.push(ee)}else k._availableMarkerTypes.push(W)})},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(T){this._zoomLevel=T,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Y.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),re.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},Y.prototype.show=function(){var T=this;this.styles.styleSheetRoot===void 0&&se.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=se.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(k){return k(new wt(T))})},Y.prototype.render=function(){return Re(this,void 0,void 0,function(){var T;return Le(this,function(k){switch(k.label){case 0:return this.setCurrentMarker(),(T=new fe).naturalSize=this.renderAtNaturalSize,T.imageType=this.renderImageType,T.imageQuality=this.renderImageQuality,T.markersOnly=this.renderMarkersOnly,T.width=this.renderWidth,T.height=this.renderHeight,[4,T.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return k.sent(),[4,T.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,k.sent()]}})})},Y.prototype.close=function(T){var k=this;if(T===void 0&&(T=!1),this.isOpen){var W=!1;T||this.eventListeners.beforeclose.forEach(function(ee){var V=new wt(k,!0);ee(V),V.defaultPrevented&&(W=!0)}),W||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(ee){return ee(new wt(k))}),this.detachEvents(),this._isOpen=!1)}},Y.prototype.addMarkersToToolbar=function(){for(var T,k=[],W=0;W<arguments.length;W++)k[W]=arguments[W];(T=this._availableMarkerTypes).push.apply(T,k)},Y.prototype.addRenderEventListener=function(T){this.addEventListener("render",function(k){T(k.dataUrl,k.state)})},Y.prototype.removeRenderEventListener=function(T){},Y.prototype.addCloseEventListener=function(T){this.addEventListener("close",function(){T()})},Y.prototype.removeCloseEventListener=function(T){},Y.prototype.setupResizeObserver=function(){var T=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){T.resize(T.target.clientWidth,T.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return T.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},Y.prototype.onPopupTargetResize=function(){var T=1*this.target.clientWidth/this.target.clientHeight,k=this.editorCanvas.clientWidth/T>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*T:this.editorCanvas.clientWidth,W=k<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/T;this.resize(k,W)},Y.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},Y.prototype.resize=function(T,k){this._isResizing=!0;var W=T/this.imageWidth,ee=k/this.imageHeight;this.imageWidth=Math.round(T),this.imageHeight=Math.round(k),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(W,ee),this._isResizing=!1},Y.prototype.scaleMarkers=function(T,k){var W,ee=this;this._currentMarker&&this._currentMarker instanceof He?this._currentMarker.scale(T,k):(W=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(V){V!==ee._currentMarker&&V.scale(T,k)}),W!==void 0&&this.setCurrentMarker(W)},Y.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},Y.prototype.setTopLeft=function(){var T=this.editingTarget.getBoundingClientRect(),k=this.editorCanvas.getBoundingClientRect();this.left=T.left-k.left,this.top=T.top-k.top},Y.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},Y.prototype.addDefs=function(){for(var T,k=[],W=0;W<arguments.length;W++)k[W]=arguments[W];this.defs=he.createDefs(),this.addDefsToImage(),(T=this.defs).append.apply(T,k)},Y.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},Y.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},Y.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},Y.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},Y.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},Y.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},Y.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},Y.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var T=document.createElement("a");T.href="https://markerjs.com/",T.target="_blank",T.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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marker.js",T.style.display="grid",T.style.alignItems="center",T.style.justifyItems="center",T.style.padding="3px",T.style.width="20px",T.style.height="20px",this.logoUI.appendChild(T),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},Y.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},Y.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},Y.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},Y.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var T=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=T+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new Pe(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new je(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},Y.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},Y.prototype.removeMarker=function(T){this.markerImage.removeChild(T.container),this.markers.indexOf(T)>-1&&this.markers.splice(this.markers.indexOf(T),1),T.dispose()},Y.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},Y.prototype.toolbarButtonClicked=function(T,k){if(T==="marker"&&k!==void 0)this.createNewMarker(k);else if(T==="action")switch(k){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},Y.prototype.deleteSelectedMarker=function(){var T=this;if(this._currentMarker!==void 0){var k=!1;if(this.eventListeners.markerbeforedelete.forEach(function(ee){var V=new ct(T,T._currentMarker,!0);ee(V),V.defaultPrevented&&(k=!0)}),!k){var W=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(ee){return ee(new ct(T,W))})}}},Y.prototype.clear=function(){var T=this,k=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(Ee){var Ke=new ct(T,void 0,!0);Ee(Ke),Ke.defaultPrevented&&(k=!0)}),!k)){this.setCurrentMarker();for(var W=function(Ee){var Ke=ee.markers[Ee];ee.setCurrentMarker(ee.markers[Ee]),ee._currentMarker.dispose(),ee.markerImage.removeChild(ee._currentMarker.container),ee.markers.splice(ee.markers.indexOf(ee._currentMarker),1),ee.eventListeners.markerdelete.forEach(function(et){return et(new ct(T,Ke))})},ee=this,V=this.markers.length-1;V>=0;V--)W(V);this.addUndoStep()}},Object.defineProperty(Y.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),Y.prototype.showNotesEditor=function(){var T;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(T=this._currentMarker.notes)!==null&&T!==void 0?T:"",this.overlayContainer.appendChild(this.notesArea))},Y.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},Y.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},Y.prototype.addUndoStep=function(){var T=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var k=this.getState(),W=this.undoRedoManager.getLastUndoStep();if(!W||W.width===k.width&&W.height===k.height){var ee=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(k),ee<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(V){return V(new wt(T))})}else this.undoRedoManager.replaceLastUndoStep(k),this.eventListeners.statechange.forEach(function(V){return V(new wt(T))})}},Y.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},Y.prototype.undoStep=function(){var T=this,k=this.undoRedoManager.undo();k!==void 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this._isFocused},enumerable:!1,configurable:!0}),Y.prototype.focus=function(){var T=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(k){return k(new wt(T))}))},Y.prototype.blur=function(){var T=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(k){return k(new wt(T))}))},Y.instanceCounter=0,Y}();/* **********************************
cropro version 1.2.0
@license SEE LICENSE IN LICENSE

copyright Alan Mendelevich
see README and LICENSE for details
********************************** *//*! *****************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
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_t=Ye.getBBox();yt.setAttributes(Ye,[["x",((24-_t.width)/2).toString()],["y",((24-_t.height)/2-_t.y).toString()]]);var jt=yt.createPath(yt.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(_t.width))/2,(24-Math.ceil(_t.height))/2,Math.ceil(_t.width),Math.ceil(_t.height)));return et.appendChild(jt),yt.setAttributes(pt,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(Ee),Ee.outerHTML}return'<svg viewBox="0 0 24 24"><path d="M19 12h-2v3h-3v2h5v-5M7 9h3V7H5v5h2V9m14-6H3a2 2 0 00-2 2v14a2 2 0 002 2h18a2 2 0 002-2V5a2 2 0 00-2-2m0 16H3V5h18v14z"/></svg>'},Y}(),Jt=function(Y){function T(k,W,ee){var V=Y.call(this,k,W)||this;return V.isDropdownOpen=!1,V.onClick=V.dropdownButtonClicked,V.dropdownButtons=ee,V}return Zt(T,Y),T.prototype.setupDropdown=function(){var k=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" 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Y(T,k){this.GRIP_SIZE=10,this.color=T,this.fillColor=k,this.visual=yt.createGroup(),this.visual.appendChild(yt.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(yt.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return Y.prototype.ownsTarget=function(T){return T===this.visual||T===this.visual.childNodes[0]||T===this.visual.childNodes[1]},Y.prototype.setCenter=function(T,k){this.visual.childNodes.forEach(function(W){return yt.setAttributes(W,[["cx",T.toString()],["cy",k.toString()]])})},Y}(),lr=function(){function Y(T,k,W,ee){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=T,this.canvasHeight=k,this.margin=W,this.container=ee,this.attachEvents=this.attachEvents.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.resize=this.resize.bind(this),this.adjustCropRect=this.adjustCropRect.bind(this),this.scaleCanvas=this.scaleCanvas.bind(this),this.getRescaledRect=this.getRescaledRect.bind(this)}return Object.defineProperty(Y.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(T){this._aspectRatio=T,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(T){this._isGridVisible=T,this.gridContainer&&yt.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(T){this._zoomFactor=T,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Y.prototype.open=function(){var T=this;this.cropShadeElement=yt.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=yt.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var k=0;k<this.numberOfGridLines;k++)this.horizontalGridLines.push(yt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(yt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(W){return T.gridContainer.appendChild(W)}),this.verticalGridLines.forEach(function(W){return T.gridContainer.appendChild(W)}),this.cropRectElement=yt.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},Y.prototype.setCropRectangle=function(T){this.cropRect=T;var k=Object.assign({},this.cropRect);this.zoomFactor!==1&&(k.width=this.cropRect.width*this.zoomFactor,k.height=this.cropRect.height*this.zoomFactor,k.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-k.width/2,k.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-k.height/2),yt.setAttributes(this.cropRectElement,[["x",k.x.toString()],["y",k.y.toString()],["width",k.width.toString()],["height",k.height.toString()]]);var W=k.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(V,Ee){var Ke=k.y+W*(Ee+1);yt.setAttributes(V,[["x1",""+k.x],["y1",""+Ke],["x2",""+(k.x+k.width)],["y2",""+Ke]])});var ee=k.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(V,Ee){var Ke=k.x+ee*(Ee+1);yt.setAttributes(V,[["x1",""+Ke],["y1",""+k.y],["x2",""+Ke],["y2",""+(k.y+k.height)]])}),yt.setAttributes(this.cropShadeElement,[["d",yt.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,k.x,k.y,k.width,k.height)]]),this.topLeftGrip.setCenter(k.x,k.y),this.topRightGrip.setCenter(k.x+k.width,k.y),this.bottomLeftGrip.setCenter(k.x,k.y+k.height),this.bottomRightGrip.setCenter(k.x+k.width,k.y+k.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},Y.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},Y.prototype.clientToLocalCoordinates=function(T,k){var W=this.container.getBoundingClientRect();return{x:T-W.left+this.margin,y:k-W.top+this.margin}},Y.prototype.onPointerDown=function(T){this.container.setPointerCapture(T.pointerId),this.previousPoint=this.clientToLocalCoordinates(T.clientX,T.clientY),this.cropRectElement===T.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(T.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(T.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(T.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(T.target)&&(this.activeGrip=this.bottomRightGrip)},Y.prototype.onPointerMove=function(T){if(this.isMoving)this.move(this.clientToLocalCoordinates(T.clientX,T.clientY));else if(this.activeGrip){var k=this.clientToLocalCoordinates(T.clientX,T.clientY);this.resize(k)}T.preventDefault()},Y.prototype.onPointerUp=function(T){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(T.pointerId)},Y.prototype.move=function(T){var k=T.x-this.previousPoint.x,W=T.y-this.previousPoint.y;this.zoomFactor!==1&&(k=-k/this.zoomFactor,W=-W/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+k),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+W),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=T},Y.prototype.resize=function(T){var k=Object.assign({},this.cropRect),W=T.x-this.previousPoint.x,ee=T.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:k.x+W<this.margin&&(W=this.margin-k.x),k.x+=W,k.width=this.cropRect.x+this.cropRect.width-k.x;break;case this.bottomRightGrip:case this.topRightGrip:k.width+W>this.canvasWidth*this.zoomFactor&&(W=this.canvasWidth*this.zoomFactor-k.width),k.width+=W}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(k.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(W),k.height=this.aspectRatio.getVerticalLength(k.width)):(k.y+=ee,k.height=this.cropRect.y+this.cropRect.height-k.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?k.height=this.aspectRatio.getVerticalLength(k.width):k.height+=ee}k.width<10&&(k.x=this.cropRect.x,k.width=10),k.height<10&&(k.y=this.cropRect.y,k.height=10),this.previousPoint=T,k.x>=this.margin&&k.y>=this.margin&&k.x-this.margin+k.width<=this.canvasWidth&&k.y-this.margin+k.height<=this.canvasHeight&&(this.cropRect=k,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},Y.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var T=this.cropRect.x+this.cropRect.width/2,k=this.cropRect.y+this.cropRect.height/2,W=this.aspectRatio.getHorizontalLength(this.cropRect.height),ee=this.aspectRatio.getVerticalLength(this.cropRect.width);W/this.canvasWidth<ee/this.canvasHeight?this.cropRect.width=W:this.cropRect.height=ee,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=T-this.cropRect.width/2,this.cropRect.y=k-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},Y.prototype.getRescaledRect=function(T,k,W,ee,V,Ee){var Ke=W/T,et=ee/k;return{x:(V.x-Ee)*Ke+Ee,y:(V.y-Ee)*et+Ee,width:V.width*Ke,height:V.height*et}},Y.prototype.scaleCanvas=function(T,k){var W=this.getRescaledRect(this.canvasWidth,this.canvasHeight,T,k,this.cropRect,this.margin);this.canvasWidth=T,this.canvasHeight=k,this.onCropChange&&this.onCropChange(W),this.setCropRectangle(W)},Y}(),Ir=function(){function Y(T){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=T,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(Y.prototype,"angle",{get:function(){return this._angle},set:function(T){this._angle=T,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),Y.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},Y.prototype.onPointerDown=function(T){this.controlContainer.setPointerCapture(T.pointerId),this.isDragging=!0,this.previousPoint={x:T.clientX,y:T.clientY}},Y.prototype.onPointerMove=function(T){this.isDragging&&(this.onAngleChange&&this.onAngleChange((T.clientX-this.previousPoint.x)/5),this.previousPoint.x=T.clientX)},Y.prototype.onPointerUp=function(T){this.isDragging&&this.onAngleChange&&this.onAngleChange((T.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(T.pointerId)},Y.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var T=this.angleLabelText.getBBox();yt.setAttributes(this.angleLabelElement,[["x",((this.width-T.width)/2).toString()],["y",(this.height/2).toString()]])}},Y.prototype.positionScaleShape=function(){if(this.scaleShape){var T=this.scaleShape.transform.baseVal.getItem(0);T.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(T,0)}},Y.prototype.getVisual=function(){var T=document.createElementNS("http://www.w3.org/2000/svg","svg");T.setAttribute("xmlns","http://www.w3.org/2000/svg"),T.setAttribute("width",this.width+"px"),T.setAttribute("height",this.height+"px"),T.setAttribute("viewBox","0 0 "+this.width+" "+this.height),T.style.flexShrink="0",document.body.appendChild(T);for(var k="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,W=1;W<=this.width/5+10;W++){var ee=W%5==0?this.height/3:this.height/6;k+="h4v"+-ee+"h1v"+ee}k+="v1H0Z",this.scaleShape=yt.createPath(k);var V=yt.createTransform();this.scaleShape.transform.baseVal.appendItem(V),T.appendChild(this.scaleShape),this.angleLabelElement=yt.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=yt.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var Ee=yt.createTSpan("");return Ee.innerHTML="&deg;",this.angleLabelElement.appendChild(Ee),T.appendChild(this.angleLabelElement),document.body.removeChild(T),T},Y}(),Xr=function(){function Y(){this.naturalSize=!1,this.imageType="image/png"}return Y.prototype.rasterize=function(T,k,W,ee,V,Ee,Ke){var et=this;return new Promise(function(pt){var Ye=document.createElement("canvas");Ye.width=T.width.baseVal.value-2*ee,Ye.height=T.height.baseVal.value-2*ee;var _t=1,jt=1;et.naturalSize===!0?(_t=k.naturalWidth/(T.width.baseVal.value-2*ee)/Ee,jt=k.naturalHeight/(T.height.baseVal.value-2*ee)/Ke,Ye.width=k.naturalWidth/Ee,Ye.height=k.naturalHeight/Ke):et.width!==void 0&&et.height!==void 0&&(_t=et.width/W.width,jt=et.height/W.height,Ye.width*=_t,Ye.height*=jt);var $t=Ye.getContext("2d");$t.translate(Ye.width/2,Ye.height/2),$t.rotate(V*Math.PI/180),$t.scale(Ee,Ke),$t.translate(-Ye.width/2,-Ye.height/2),$t.drawImage(k,0,0,Ye.width,Ye.height);var jr=document.createElement("canvas");jr.width=W.width*_t,jr.height=W.height*jt,jr.getContext("2d").putImageData($t.getImageData((W.x-ee)*_t,(W.y-ee)*jt,W.width*_t,W.height*jt),0,0),pt(jr.toDataURL(et.imageType,et.imageQuality))})},Y}(),Je=function(){function Y(T){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=Y.instanceCounter++,this.styles=new Lr(this.instanceNo),this.target=T,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(Y.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(T){this._zoomToCropEnabled=T,T?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(T){this._isGridVisible=T,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"gridLines",{get:function(){return this._gridLines},set:function(T){this._gridLines=T,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(T){this._rotationAngle=T,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"aspectRatio",{get:function(){var T;return(T=this._aspectRatio)!==null&&T!==void 0?T:this.aspectRatios[0]},set:function(T){this._aspectRatio=T},enumerable:!1,configurable:!0}),Y.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},Y.prototype.show=function(){this.showUI(),this.open()},Y.prototype.close=function(T){T===void 0&&(T=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),T||this.closeEventListeners.forEach(function(k){return k()}),this._isOpen=!1)},Y.prototype.addRenderEventListener=function(T){this.renderEventListeners.push(T)},Y.prototype.removeRenderEventListener=function(T){this.renderEventListeners.indexOf(T)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(T),1)},Y.prototype.addCloseEventListener=function(T){this.closeEventListeners.push(T)},Y.prototype.removeCloseEventListener=function(T){this.closeEventListeners.indexOf(T)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(T),1)},Y.prototype.setupResizeObserver=function(){var T=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){T.resize(T.target.clientWidth,T.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},Y.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var T=1*this.target.clientWidth/this.target.clientHeight,k=this.contentDiv.clientWidth/T>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*T:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,W=k+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/T;this.resize(k,W)}},Y.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},Y.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",yt.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},Y.prototype.resize=function(T,k){this.imageWidth=Math.round(T),this.imageHeight=Math.round(k),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},Y.prototype.setEditingTarget=function(){var T=document.createElement("canvas");T.width=this.target.naturalWidth,T.height=this.target.naturalHeight,T.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var k=T.toDataURL();yt.setAttributes(this.editingTarget,[["href",k]]),this.setEditingTargetSize()},Y.prototype.setTopLeft=function(){var T=this.target.getBoundingClientRect(),k=this.editorCanvas.getBoundingClientRect();this.left=T.left-k.left-this.CANVAS_MARGIN,this.top=T.top-k.top-this.CANVAS_MARGIN},Y.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=yt.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=yt.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=yt.createGroup(),this.editingTargetRotationScaleContainer=yt.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var T=yt.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(T);var k=yt.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(k),this.editingTargetContainer=yt.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},Y.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},Y.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=yt.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new lr(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},Y.prototype.zoomToCrop=function(){if(this.cropRect){var T=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,k=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=T+"px "+k+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-T+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-k+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},Y.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},Y.prototype.cropRectChanged=function(T){this.cropRect=T,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},Y.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},Y.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},Y.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},Y.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var T=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,k=this.target.offsetTop>T+this.CANVAS_MARGIN?this.target.offsetTop-(T+this.CANVAS_MARGIN):0;this.coverDiv.style.top=k+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},Y.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},Y.prototype.addTopToolbar=function(){var T=this;this.topToolbar=new Ft,this.topToolbar.display=this.styles.settings.hideTopToolbar?"none":"",this.topToolbar.className=this.toolbarStyleClass.name,this.topToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.topToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.topToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.topToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.topToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.topToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var k=new cr;k.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(k);var W=[];this.aspectRatios.forEach(function(jt){var $t=new Pt(Vt.getIcon(jt.horizontal,jt.vertical),jt.horizontal===0&&jt.vertical===0?"FREE":jt.horizontal+":"+jt.vertical);$t.onClick=function(){return T.ratioButtonClicked(jt)},W.push($t)}),this.aspectRatioButton=new Jt(Vt.getIcon(0,0),"Aspect ratio",W),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,k.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var ee=new Pt('<svg viewBox="0 0 24 24"><path d="M10 4v4h4V4h-4m6 0v4h4V4h-4m0 6v4h4v-4h-4m0 6v4h4v-4h-4m-2 4v-4h-4v4h4m-6 0v-4H4v4h4m0-6v-4H4v4h4m0-6V4H4v4h4m2 6h4v-4h-4v4M4 2h16a2 2 0 012 2v16a2 2 0 01-2 2H4c-1.08 0-2-.9-2-2V4a2 2 0 012-2z"/></svg>',"Toggle grid");ee.isActive=this.isGridVisible,ee.onClick=function(){T.isGridVisible=!T.isGridVisible,ee.isActive=T.isGridVisible},k.addButton(ee);var V=new Pt('<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"Zoom to selection");if(V.isActive=this.zoomToCropEnabled,V.onClick=function(){T.zoomToCropEnabled=!T.zoomToCropEnabled,V.isActive=T.zoomToCropEnabled},k.addButton(V),!Kr.isLicensed){var Ee=new dt;this.topToolbar.addElementBlock(Ee);var Ke=document.createElement("div");Ke.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var et=document.createElement("a");et.style.color="currentColor",et.href="https://markerjs.com/products/cropro",et.target="_blank",et.innerHTML='<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="2"><path d="M16.326 14.895c0 1.126-.558 1.688-1.673 1.688H9.931c-1.116 0-1.674-.562-1.674-1.688V3.733c0-1.126.558-1.688 1.674-1.688h4.722c1.115 0 1.673.562 1.673 1.688v2.899h-1.957V3.793h-4.124v11.042h4.124v-3.242h1.957v3.302z" fill="currentColor"/><path d="M15.94 7.364a.783.783 0 00-1.065-.304l-11.01 6.126a.783.783 0 00-.303 1.065l4.498 8.085a.783.783 0 001.065.304l11.01-6.126a.783.783 0 00.303-1.065L15.94 7.364zM5.311 14.173l3.737 6.718 9.641-5.364-3.737-6.718-9.641 5.364z" fill="#eef762"/></svg>',Ke.appendChild(et),Ee.addElement(Ke)}var pt=new cr;pt.minWidth=3*this.toolbarHeight+"px",pt.contentAlign="end",this.topToolbar.addButtonBlock(pt);var Ye=new Pt('<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"OK");Ye.onClick=this.startRenderAndClose,pt.addButton(Ye),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Ye.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var _t=new Pt('<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"Close");_t.onClick=this.close,pt.addButton(_t),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(_t.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},Y.prototype.addBottomToolbar=function(){var T=this;this.bottomToolbar=new Ft,this.bottomToolbar.display=this.styles.settings.hideBottomToolbar?"none":"",this.bottomToolbar.className=this.toolbarStyleClass.name,this.bottomToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.bottomToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.bottomToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.bottomToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.bottomToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.bottomToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var k=new cr;k.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(k);var W=new Pt('<svg viewBox="0 0 24 24"><path d="M13 4.07V1L8.45 5.55 13 10V6.09c2.84.48 5 2.94 5 5.91s-2.16 5.43-5 5.91v2.02c3.95-.49 7-3.85 7-7.93s-3.05-7.44-7-7.93M7.1 18.32c1.16.9 2.51 1.44 3.9 1.61V17.9c-.87-.15-1.71-.49-2.46-1.03L7.1 18.32M6.09 13H4.07c.17 1.39.72 2.73 1.62 3.89l1.41-1.42c-.52-.75-.87-1.59-1.01-2.47m1.02-4.47L5.7 7.11C4.8 8.27 4.24 9.61 4.07 11h2.02c.14-.87.49-1.72 1.02-2.47z"/></svg>',"Rotate left");W.onClick=this.rotateLeftButtonClicked,k.addButton(W);var ee=new Pt('<svg viewBox="0 0 24 24"><path d="M16.89 15.5l1.42 1.39c.9-1.16 1.45-2.5 1.62-3.89h-2.02c-.14.87-.48 1.72-1.02 2.5M13 17.9v2.02c1.39-.17 2.74-.71 3.9-1.61l-1.44-1.44c-.75.54-1.59.89-2.46 1.03m6.93-6.9a7.906 7.906 0 00-1.62-3.89l-1.42 1.42c.54.75.88 1.6 1.02 2.47m-2.36-5.45L11 1v3.07C7.06 4.56 4 7.92 4 12s3.05 7.44 7 7.93v-2.02c-2.84-.48-5-2.94-5-5.91s2.16-5.43 5-5.91V10l4.55-4.45z"/></svg>',"Rotate right");ee.onClick=this.rotateRightButtonClicked,k.addButton(ee);var V=new dt;V.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(V),this.straightener=new Ir("Straighten"),this.straightener.className=this.toolbarStraightenerStyleClass.name,this.straightener.colorsClassName=this.styles.settings.toolbarStraightenerColorsClassName?this.styles.settings.toolbarStraightenerColorsClassName:this.toolbarStraightenerStyleColorsClass.name,this.straightener.onAngleChange=function(pt){T.rotateBy(pt),T.straightener.angle=T.rotationAngle},V.addElement(this.straightener.getUI());var Ee=new cr;Ee.minWidth=2*this.toolbarHeight+"px",Ee.contentAlign="end",this.bottomToolbar.addButtonBlock(Ee);var Ke=new Pt('<svg viewBox="0 0 24 24"><path d="M15 21h2v-2h-2m4-10h2V7h-2M3 5v14c0 1.1.9 2 2 2h4v-2H5V5h4V3H5c-1.1 0-2 .9-2 2m16-2v2h2c0-1.1-.9-2-2-2m-8 20h2V1h-2m8 16h2v-2h-2M15 5h2V3h-2m4 10h2v-2h-2m0 10c1.1 0 2-.9 2-2h-2z"/></svg>',"Flip horizontal");Ke.onClick=this.flipHorizontallyButtonClicked,Ee.addButton(Ke);var et=new Pt('<svg viewBox="0 0 24 24"><path d="M3 15v2h2v-2m10 4v2h2v-2m2-16H5c-1.1 0-2 .9-2 2v4h2V5h14v4h2V5c0-1.1-.9-2-2-2m2 16h-2v2c1.1 0 2-.9 2-2M1 11v2h22v-2M7 19v2h2v-2m10-4v2h2v-2m-10 4v2h2v-2M3 19c0 1.1.9 2 2 2v-2z"/></svg>',"Flip vertical");et.onClick=this.flipVerticallyButtonClicked,Ee.addButton(et)},Y.prototype.ratioButtonClicked=function(T){this.aspectRatio=T,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},Y.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=Vt.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},Y.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Br(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},Y.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},Y.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},Y.prototype.restoreState=function(T){if(T){var k=this.cropLayer.getRescaledRect(T.width,T.height,this.imageWidth,this.imageHeight,T.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(k),this.cropRectChanged(k),this.flippedHorizontally=T.flippedHorizontally,this.flippedVertically=T.flippedVertically,this.applyFlip(),this.rotationAngle=T.rotationAngle,this.applyRotation()}},Y.prototype.clientToLocalCoordinates=function(T,k){var W=this.cropImage.getBoundingClientRect();return{x:T-W.left,y:k-W.top}},Y.prototype.onWindowResize=function(){this.positionUI()},Y.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var T=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=T+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},Y.prototype.rotateLeftButtonClicked=function(){var T=this.rotationAngle-90;this.rotationAngle%90!=0&&(T+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(T)},Y.prototype.rotateRightButtonClicked=function(){var T=this.rotationAngle+90;this.rotationAngle%90!=0&&(T-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(T)},Y.prototype.rotateTo=function(T){T=(T=T>180?T-360:T)<=-180?T+360:T,this.rotationAngle=T,this.applyRotation()},Y.prototype.rotateBy=function(T){this.rotateTo((this.rotationAngle+T)%360)},Y.prototype.applyRotation=function(){var T=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var k=this.editingTargetRotationContainer.transform.baseVal.getItem(0);k.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(k,0);var 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ne=this._input.peekUntilAfter(/[: ,;{}()[\]\/='"]/g);ne.match(/[ :]$/)&&(ne=this.eatString(": ").replace(/\s$/,""),this.print_string(ne),this._output.space_before_token=!0),ne=ne.replace(/\s$/,""),ne==="extend"?y=!0:ne==="import"&&(b=!0),ne in this.NESTED_AT_RULE?(this._nestedLevel+=1,ne in this.CONDITIONAL_GROUP_RULE&&(S=!0)):!x&&C===0&&ne.indexOf(":")!==-1&&(d=!0,this.indent())}else if(this._ch==="#"&&this._input.peek()==="{")this.preserveSingleSpace(I),this.print_string(this._ch+this.eatString("}"));else if(this._ch==="{")d&&(d=!1,this.outdent()),S?(S=!1,x=this._indentLevel>=this._nestedLevel):x=this._indentLevel>=this._nestedLevel-1,this._options.newline_between_rules&&x&&(this._output.previous_line&&this._output.previous_line.item(-1)!=="{"&&this._output.ensure_empty_line_above("/",",")),this._output.space_before_token=!0,this._options.brace_style==="expand"?(this._output.add_new_line(),this.print_string(this._ch),this.indent(),this._output.set_indent(this._indentLevel)):(g==="("?this._output.space_before_token=!1:g!==","&&this.indent(),this.print_string(this._ch)),this.eatWhitespace(!0),this._output.add_new_line();else 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te=q.marker.find(0),pe=Ct(te.from,i)||nr(q.marker)-nr(c),be=Ct(te.to,n)||Ht(q.marker)-Ht(c);if(pe>=0&&be<=0||pe<=0&&be>=0)continue;if(pe<=0&&(q.marker.inclusiveRight&&c.inclusiveLeft?Ct(te.to,i)>=0:Ct(te.to,i)>0)||pe>=0&&(q.marker.inclusiveRight&&c.inclusiveLeft?Ct(te.from,n)<=0:Ct(te.from,n)<0))return!0}}function Ar(e){for(var t;t=ar(e);)e=t.find(-1,!0).line;return e}function Yn(e){for(var t;t=Kt(e);)e=t.find(1,!0).line;return e}function xn(e){for(var t,i;t=Kt(e);)e=t.find(1,!0).line,(i||(i=[])).push(e);return i}function di(e,t){var i=dt(e,t),n=Ar(i);return i==n?t:Ot(n)}function Tn(e,t){if(t>e.lastLine())return t;var i=dt(e,t),n;if(!an(e,i))return t;for(;n=Kt(i);)i=n.find(1,!0).line;return Ot(i)+1}function an(e,t){var i=dr&&t.markedSpans;if(i)for(var n=void 0,c=0;c<i.length;++c){if(n=i[c],!n.marker.collapsed)continue;if(n.from==null)return!0;if(n.marker.widgetNode)continue;if(n.from==0&&n.marker.inclusiveLeft&&fi(e,t,n))return!0}}function fi(e,t,i){if(i.to==null){var n=i.marker.find(1,!0);return fi(e,n.line,Hr(n.line.markedSpans,i.marker))}if(i.marker.inclusiveRight&&i.to==t.text.length)return!0;for(var c=void 0,N=0;N<t.markedSpans.length;++N)if(c=t.markedSpans[N],c.marker.collapsed&&!c.marker.widgetNode&&c.from==i.to&&(c.to==null||c.to!=i.from)&&(c.marker.inclusiveLeft||i.marker.inclusiveRight)&&fi(e,t,c))return!0}function qr(e){e=Ar(e);for(var t=0,i=e.parent,n=0;n<i.lines.length;++n){var c=i.lines[n];if(c==e)break;t+=c.height}for(var N=i.parent;N;i=N,N=i.parent)for(var z=0;z<N.children.length;++z){var Q=N.children[z];if(Q==i)break;t+=Q.height}return t}function pi(e){if(e.height==0)return 0;for(var t=e.text.length,i,n=e;i=ar(n);){var c=i.find(0,!0);n=c.from.line,t+=c.from.ch-c.to.ch}for(n=e;i=Kt(n);){var N=i.find(0,!0);t-=n.text.length-N.from.ch,n=N.to.line,t+=n.text.length-N.to.ch}return t}function ji(e){var t=e.display,i=e.doc;t.maxLine=dt(i,i.first),t.maxLineLength=pi(t.maxLine),t.maxLineChanged=!0,i.iter(function(n){var c=pi(n);c>t.maxLineLength&&(t.maxLineLength=c,t.maxLine=n)})}var Mn=function(e,t,i){this.text=e,En(this,t),this.height=i?i(this):1};Mn.prototype.lineNo=function(){return Ot(this)},xe(Mn);function ua(e,t,i,n){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),e.order!=null&&(e.order=null),ci(e),En(e,i);var c=n?n(e):1;c!=e.height&&Jt(e,c)}function gt(e){e.parent=null,ci(e)}var At={},Et={};function Dt(e,t){if(!e||/^\s*$/.test(e))return null;var i=t.addModeClass?Et:At;return i[e]||(i[e]=e.replace(/\S+/g,"cm-$&"))}function Ut(e,t){var i=S("span",null,null,r?"padding-right: .1px":null),n={pre:S("pre",[i],"CodeMirror-line"),content:i,col:0,pos:0,cm:e,trailingSpace:!1,splitSpaces:e.getOption("lineWrapping")};t.measure={};for(var c=0;c<=(t.rest?t.rest.length:0);c++){var N=c?t.rest[c-1]:t.line,z=void 0;n.pos=0,n.addToken=Nt,wt(e.display.measure)&&(z=Qe(N,e.doc.direction))&&(n.addToken=Dr(n.addToken,z)),n.map=[];var Q=t!=e.display.externalMeasured&&Ot(N);cn(N,n,Ke(e,N,Q)),N.styleClasses&&(N.styleClasses.bgClass&&(n.bgClass=_(N.styleClasses.bgClass,n.bgClass||"")),N.styleClasses.textClass&&(n.textClass=_(N.styleClasses.textClass,n.textClass||""))),n.map.length==0&&n.map.push(0,0,n.content.appendChild(mt(e.display.measure))),c==0?(t.measure.map=n.map,t.measure.cache={}):((t.measure.maps||(t.measure.maps=[])).push(n.map),(t.measure.caches||(t.measure.caches=[])).push({}))}if(r){var q=n.content.lastChild;(/\bcm-tab\b/.test(q.className)||q.querySelector&&q.querySelector(".cm-tab"))&&(n.content.className="cm-tab-wrap-hack")}return Be(e,"renderLine",e,t.line,n.pre),n.pre.className&&(n.textClass=_(n.pre.className,n.textClass||"")),n}function Yt(e){var t=d("span","\u2022","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t.setAttribute("aria-label",t.title),t}function Nt(e,t,i,n,c,N,z){if(!t)return;var Q=e.splitSpaces?ur(t,e.trailingSpace):t,q=e.cm.state.specialChars,te=!1,pe;if(!q.test(t))e.col+=t.length,pe=document.createTextNode(Q),e.map.push(e.pos,e.pos+t.length,pe),K&&G<9&&(te=!0),e.pos+=t.length;else{pe=document.createDocumentFragment();for(var be=0;;){q.lastIndex=be;var Me=q.exec(t),ke=Me?Me.index-be:t.length-be;if(ke){var Ge=document.createTextNode(Q.slice(be,be+ke));K&&G<9?pe.appendChild(d("span",[Ge])):pe.appendChild(Ge),e.map.push(e.pos,e.pos+ke,Ge),e.col+=ke,e.pos+=ke}if(!Me)break;be+=ke+1;var Xe=void 0;if(Me[0]=="	"){var qe=e.cm.options.tabSize,it=qe-e.col%qe;Xe=pe.appendChild(d("span",he(it),"cm-tab")),Xe.setAttribute("role","presentation"),Xe.setAttribute("cm-text","	"),e.col+=it}else Me[0]=="\r"||Me[0]==`
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n=gi(t);t.background=n.insertBefore(d("div",null,i),n.firstChild),e.display.input.setUneditable(t.background)}}function $a(e,t){var i=e.display.externalMeasured;return i&&i.line==t.line?(e.display.externalMeasured=null,t.measure=i.measure,i.built):Ut(e,t)}function Mo(e,t){var i=t.text.className,n=$a(e,t);t.text==t.node&&(t.node=n.pre),t.text.parentNode.replaceChild(n.pre,t.text),t.text=n.pre,n.bgClass!=t.bgClass||n.textClass!=t.textClass?(t.bgClass=n.bgClass,t.textClass=n.textClass,ha(e,t)):i&&(t.text.className=i)}function ha(e,t){ko(e,t),t.line.wrapClass?gi(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var i=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=i||""}function Ja(e,t,i,n){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var c=gi(t);t.gutterBackground=d("div",null,"CodeMirror-gutter-background 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i=Ce(t);i!=e.wrapper;i=i.parentNode)if(!i||i.nodeType==1&&i.getAttribute("cm-ignore-events")=="true"||i.parentNode==e.sizer&&i!=e.mover)return!0}function Hi(e){return e.lineSpace.offsetTop}function ca(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function qa(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=x(e.measure,d("pre","x","CodeMirror-line-like")),i=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,n={left:parseInt(i.paddingLeft),right:parseInt(i.paddingRight)};return!isNaN(n.left)&&!isNaN(n.right)&&(e.cachedPaddingH=n),n}function sn(e){return oe-e.display.nativeBarWidth}function Pn(e){return e.display.scroller.clientWidth-sn(e)-e.display.barWidth}function da(e){return e.display.scroller.clientHeight-sn(e)-e.display.barHeight}function Uo(e,t,i){var n=e.options.lineWrapping,c=n&&Pn(e);if(!t.measure.heights||n&&t.measure.width!=c){var N=t.measure.heights=[];if(n){t.measure.width=c;for(var z=t.text.firstChild.getClientRects(),Q=0;Q<z.length-1;Q++){var 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e.cachedCharWidth;var t=d("span","xxxxxxxxxx"),i=d("pre",[t],"CodeMirror-line-like");x(e.measure,i);var n=t.getBoundingClientRect(),c=(n.right-n.left)/10;return c>2&&(e.cachedCharWidth=c),c||10}function ba(e){for(var t=e.display,i={},n={},c=t.gutters.clientLeft,N=t.gutters.firstChild,z=0;N;N=N.nextSibling,++z){var Q=e.display.gutterSpecs[z].className;i[Q]=N.offsetLeft+N.clientLeft+c,n[Q]=N.clientWidth}return{fixedPos:_a(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:i,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function _a(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ds(e){var t=$n(e.display),i=e.options.lineWrapping,n=i&&Math.max(5,e.display.scroller.clientWidth/Jn(e.display)-3);return function(c){if(an(e.doc,c))return 0;var N=0;if(c.widgets)for(var z=0;z<c.widgets.length;z++)c.widgets[z].height&&(N+=c.widgets[z].height);return i?N+(Math.ceil(c.text.length/n)||1)*t:N+t}}function Ea(e){var t=e.doc,i=ds(e);t.iter(function(n){var c=i(n);c!=n.height&&Jt(n,c)})}function Fn(e,t,i,n){var c=e.display;if(!i&&Ce(t).getAttribute("cm-not-content")=="true")return null;var N,z,Q=c.lineSpace.getBoundingClientRect();try{N=t.clientX-Q.left,z=t.clientY-Q.top}catch(be){return null}var q=va(e,N,z),te;if(n&&q.xRel>0&&(te=dt(e.doc,q.line).text).length==q.ch){var pe=H(te,te.length,e.options.tabSize)-te.length;q=Je(q.line,Math.max(0,Math.round((N-qa(e.display).left)/Jn(e.display))-pe))}return q}function Un(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var i=e.display.view,n=0;n<i.length;n++)if(t-=i[n].size,t<0)return n}function Mr(e,t,i,n){t==null&&(t=e.doc.first),i==null&&(i=e.doc.first+e.doc.size),n||(n=0);var c=e.display;if(n&&i<c.viewTo&&(c.updateLineNumbers==null||c.updateLineNumbers>t)&&(c.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=c.viewTo)dr&&di(e.doc,t)<c.viewTo&&Sn(e);else if(i<=c.viewFrom)dr&&Tn(e.doc,i+n)>c.viewFrom?Sn(e):(c.viewFrom+=n,c.viewTo+=n);else if(t<=c.viewFrom&&i>=c.viewTo)Sn(e);else if(t<=c.viewFrom){var N=Gi(e,i,i+n,1);N?(c.view=c.view.slice(N.index),c.viewFrom=N.lineN,c.viewTo+=n):Sn(e)}else if(i>=c.viewTo){var z=Gi(e,t,t,-1);z?(c.view=c.view.slice(0,z.index),c.viewTo=z.lineN):Sn(e)}else{var Q=Gi(e,t,t,-1),q=Gi(e,i,i+n,1);Q&&q?(c.view=c.view.slice(0,Q.index).concat(kr(e,Q.lineN,q.lineN)).concat(c.view.slice(q.index)),c.viewTo+=n):Sn(e)}var te=c.externalMeasured;te&&(i<te.lineN?te.lineN+=n:t<te.lineN+te.size&&(c.externalMeasured=null))}function wn(e,t,i){e.curOp.viewChanged=!0;var n=e.display,c=e.display.externalMeasured;if(c&&t>=c.lineN&&t<c.lineN+c.size&&(n.externalMeasured=null),t<n.viewFrom||t>=n.viewTo)return;var N=n.view[Un(e,t)];if(N.node==null)return;var z=N.changes||(N.changes=[]);ne(z,i)==-1&&z.push(i)}function Sn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Gi(e,t,i,n){var c=Un(e,t),N,z=e.display.view;if(!dr||i==e.doc.first+e.doc.size)return{index:c,lineN:i};for(var Q=e.display.viewFrom,q=0;q<c;q++)Q+=z[q].size;if(Q!=t){if(n>0){if(c==z.length-1)return null;N=Q+z[c].size-t,c++}else N=Q-t;t+=N,i+=N}for(;di(e.doc,i)!=i;){if(c==(n<0?0:z.length-1))return null;i+=n*z[c-(n<0?1:0)].size,c+=n}return{index:c,lineN:i}}function Vo(e,t,i){var n=e.display,c=n.view;c.length==0||t>=n.viewTo||i<=n.viewFrom?(n.view=kr(e,t,i),n.viewFrom=t):(n.viewFrom>t?n.view=kr(e,t,n.viewFrom).concat(n.view):n.viewFrom<t&&(n.view=n.view.slice(Un(e,t))),n.viewFrom=t,n.viewTo<i?n.view=n.view.concat(kr(e,n.viewTo,i)):n.viewTo>i&&(n.view=n.view.slice(0,Un(e,i)))),n.viewTo=i}function fs(e){for(var t=e.display.view,i=0,n=0;n<t.length;n++){var c=t[n];!c.hidden&&(!c.node||c.changes)&&++i}return i}function bi(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ps(e,t){t===void 0&&(t=!0);for(var i=e.doc,n={},c=n.cursors=document.createDocumentFragment(),N=n.selection=document.createDocumentFragment(),z=0;z<i.sel.ranges.length;z++){if(!t&&z==i.sel.primIndex)continue;var Q=i.sel.ranges[z];if(Q.from().line>=e.display.viewTo||Q.to().line<e.display.viewFrom)continue;var q=Q.empty();(q||e.options.showCursorWhenSelecting)&&ms(e,Q.head,c),q||Yo(e,Q,N)}return n}function ms(e,t,i){var n=en(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),c=i.appendChild(d("div","\xA0","CodeMirror-cursor"));if(c.style.left=n.left+"px",c.style.top=n.top+"px",c.style.height=Math.max(0,n.bottom-n.top)*e.options.cursorHeight+"px",n.other){var N=i.appendChild(d("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));N.style.display="",N.style.left=n.other.left+"px",N.style.top=n.other.top+"px",N.style.height=(n.other.bottom-n.other.top)*.85+"px"}}function Ki(e,t){return e.top-t.top||e.left-t.left}function Yo(e,t,i){var n=e.display,c=e.doc,N=document.createDocumentFragment(),z=qa(e.display),Q=z.left,q=Math.max(n.sizerWidth,Pn(e)-n.sizer.offsetLeft)-z.right,te=c.direction=="ltr";function pe(at,ht,Tt,vt){ht<0&&(ht=0),ht=Math.round(ht),vt=Math.round(vt),N.appendChild(d("div",null,"CodeMirror-selected","position: absolute; left: "+at+`px;
                             top: `+ht+"px; width: "+(Tt==null?q-at:Tt)+`px;
                             height: `+(vt-ht)+"px"))}function be(at,ht,Tt){var vt=dt(c,at),Rt=vt.text.length,Xt,gr;function er(sr,Fr){return ma(e,Je(at,sr),"div",vt,Fr)}function Gr(sr,Fr,_r){var hr=cs(e,vt,null,sr),or=Fr=="ltr"==(_r=="after")?"left":"right",rr=_r=="after"?hr.begin:hr.end-(/\s/.test(vt.text.charAt(hr.end-1))?2:1);return er(rr,or)[or]}var Nr=Qe(vt,c.direction);return Ve(Nr,ht||0,Tt==null?Rt:Tt,function(sr,Fr,_r,hr){var or=_r=="ltr",rr=er(sr,or?"left":"right"),Ur=er(Fr-1,or?"right":"left"),ui=ht==null&&sr==0,In=Tt==null&&Fr==Rt,Sr=hr==0,ln=!Nr||hr==Nr.length-1;if(Ur.top-rr.top<=3){var vr=(te?ui:In)&&Sr,Va=(te?In:ui)&&ln,pn=vr?Q:(or?rr:Ur).left,Gn=Va?q:(or?Ur:rr).right;pe(pn,rr.top,Gn-pn,rr.bottom)}else{var Kn,Rr,hi,Ya;or?(Kn=te&&ui&&Sr?Q:rr.left,Rr=te?q:Gr(sr,_r,"before"),hi=te?Q:Gr(Fr,_r,"after"),Ya=te&&In&&ln?q:Ur.right):(Kn=te?Gr(sr,_r,"before"):Q,Rr=!te&&ui&&Sr?q:rr.right,hi=!te&&In&&ln?Q:Ur.left,Ya=te?Gr(Fr,_r,"after"):q),pe(Kn,rr.top,Rr-Kn,rr.bottom),rr.bottom<Ur.top&&pe(Q,rr.bottom,null,Ur.top),pe(hi,Ur.top,Ya-hi,Ur.bottom)}(!Xt||Ki(rr,Xt)<0)&&(Xt=rr),Ki(Ur,Xt)<0&&(Xt=Ur),(!gr||Ki(rr,gr)<0)&&(gr=rr),Ki(Ur,gr)<0&&(gr=Ur)}),{start:Xt,end:gr}}var Me=t.from(),ke=t.to();if(Me.line==ke.line)be(Me.line,Me.ch,ke.ch);else{var Ge=dt(c,Me.line),Xe=dt(c,ke.line),qe=Ar(Ge)==Ar(Xe),it=be(Me.line,Me.ch,qe?Ge.text.length+1:null).end,ut=be(ke.line,qe?0:null,ke.ch).start;qe&&(it.top<ut.top-2?(pe(it.right,it.top,null,it.bottom),pe(Q,ut.top,ut.left,ut.bottom)):pe(it.right,it.top,ut.left-it.right,it.bottom)),it.bottom<ut.top&&pe(Q,it.bottom,null,ut.top)}i.appendChild(N)}function xa(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var i=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Zn(e),t.cursorDiv.style.visibility=(i=!i)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function gs(e){e.state.focused||(e.display.input.focus(),Ta(e))}function vs(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Zn(e))},100)}function Ta(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(Be(e,"focus",e,t),e.state.focused=!0,F(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),r&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),xa(e)}function Zn(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(Be(e,"blur",e,t),e.state.focused=!1,A(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function zi(e){for(var t=e.display,i=t.lineDiv.offsetTop,n=0;n<t.view.length;n++){var c=t.view[n],N=e.options.lineWrapping,z=void 0,Q=0;if(c.hidden)continue;if(K&&G<8){var q=c.node.offsetTop+c.node.offsetHeight;z=q-i,i=q}else{var te=c.node.getBoundingClientRect();z=te.bottom-te.top,!N&&c.text.firstChild&&(Q=c.text.firstChild.getBoundingClientRect().right-te.left-1)}var pe=c.line.height-z;if((pe>.005||pe<-.005)&&(Jt(c.line,z),ys(c.line),c.rest))for(var be=0;be<c.rest.length;be++)ys(c.rest[be]);if(Q>e.display.sizerWidth){var Me=Math.ceil(Q/Jn(e.display));Me>e.display.maxLineLength&&(e.display.maxLineLength=Me,e.display.maxLine=c.line,e.display.maxLineChanged=!0)}}}function ys(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var i=e.widgets[t],n=i.node.parentNode;n&&(i.height=n.offsetHeight)}}function Vi(e,t,i){var n=i&&i.top!=null?Math.max(0,i.top):e.scroller.scrollTop;n=Math.floor(n-Hi(e));var c=i&&i.bottom!=null?i.bottom:n+e.wrapper.clientHeight,N=lr(t,n),z=lr(t,c);if(i&&i.ensure){var Q=i.ensure.from.line,q=i.ensure.to.line;Q<N?(N=Q,z=lr(t,qr(dt(t,Q))+e.wrapper.clientHeight)):Math.min(q,t.lastLine())>=z&&(N=lr(t,qr(dt(t,q))-e.wrapper.clientHeight),z=q)}return{from:N,to:Math.max(z,N+1)}}function Xo(e,t){if(He(e,"scrollCursorIntoView"))return;var i=e.display,n=i.sizer.getBoundingClientRect(),c=null;if(t.top+n.top<0?c=!0:t.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(c=!1),c!=null&&!l){var N=d("div","\u200B",null,`position: absolute;
                         top: `+(t.top-i.viewOffset-Hi(e.display))+`px;
                         height: `+(t.bottom-t.top+sn(e)+i.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(N),N.scrollIntoView(c),e.display.lineSpace.removeChild(N)}}function $o(e,t,i,n){n==null&&(n=0);var c;!e.options.lineWrapping&&t==i&&(t=t.ch?Je(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,i=t.sticky=="before"?Je(t.line,t.ch+1,"before"):t);for(var N=0;N<5;N++){var z=!1,Q=en(e,t),q=!i||i==t?Q:en(e,i);c={left:Math.min(Q.left,q.left),top:Math.min(Q.top,q.top)-n,right:Math.max(Q.left,q.left),bottom:Math.max(Q.bottom,q.bottom)+n};var te=wa(e,c),pe=e.doc.scrollTop,be=e.doc.scrollLeft;if(te.scrollTop!=null&&(Ei(e,te.scrollTop),Math.abs(e.doc.scrollTop-pe)>1&&(z=!0)),te.scrollLeft!=null&&(Bn(e,te.scrollLeft),Math.abs(e.doc.scrollLeft-be)>1&&(z=!0)),!z)break}return c}function Jo(e,t){var i=wa(e,t);i.scrollTop!=null&&Ei(e,i.scrollTop),i.scrollLeft!=null&&Bn(e,i.scrollLeft)}function wa(e,t){var i=e.display,n=$n(e.display);t.top<0&&(t.top=0);var c=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:i.scroller.scrollTop,N=da(e),z={};t.bottom-t.top>N&&(t.bottom=t.top+N);var Q=e.doc.height+ca(i),q=t.top<n,te=t.bottom>Q-n;if(t.top<c)z.scrollTop=q?0:t.top;else if(t.bottom>c+N){var pe=Math.min(t.top,(te?Q:t.bottom)-N);pe!=c&&(z.scrollTop=pe)}var be=e.options.fixedGutter?0:i.gutters.offsetWidth,Me=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-be,ke=Pn(e)-i.gutters.offsetWidth,Ge=t.right-t.left>ke;return Ge&&(t.right=t.left+ke),t.left<10?z.scrollLeft=0:t.left<Me?z.scrollLeft=Math.max(0,t.left+be-(Ge?0:10)):t.right>ke+Me-3&&(z.scrollLeft=t.right+(Ge?0:10)-ke),z}function Sa(e,t){if(t==null)return;Yi(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Qn(e){Yi(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function _i(e,t,i){(t!=null||i!=null)&&Yi(e),t!=null&&(e.curOp.scrollLeft=t),i!=null&&(e.curOp.scrollTop=i)}function Zo(e,t){Yi(e),e.curOp.scrollToPos=t}function Yi(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=us(e,t.from),n=us(e,t.to);bs(e,i,n,t.margin)}}function bs(e,t,i,n){var c=wa(e,{left:Math.min(t.left,i.left),top:Math.min(t.top,i.top)-n,right:Math.max(t.right,i.right),bottom:Math.max(t.bottom,i.bottom)+n});_i(e,c.scrollLeft,c.scrollTop)}function Ei(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;P||Aa(e,{top:t}),_s(e,t,!0),P&&Aa(e),wi(e,100)}function _s(e,t,i){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!i)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function Bn(e,t,i,n){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(i?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!n)return;e.doc.scrollLeft=t,Ss(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function xi(e){var t=e.display,i=t.gutters.offsetWidth,n=Math.round(e.doc.height+ca(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?i:0,docHeight:n,scrollHeight:n+sn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}var jn=function(e,t,i){this.cm=i;var n=this.vert=d("div",[d("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),c=this.horiz=d("div",[d("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");n.tabIndex=c.tabIndex=-1,e(n),e(c),Fe(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),Fe(c,"scroll",function(){c.clientWidth&&t(c.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,K&&G<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};jn.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,i=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(i){this.vert.style.display="block",this.vert.style.bottom=t?n+"px":"0";var c=e.viewHeight-(t?n:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+c)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=i?n+"px":"0",this.horiz.style.left=e.barLeft+"px";var N=e.viewWidth-e.barLeft-(i?n:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+N)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(n==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?n:0,bottom:t?n:0}},jn.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},jn.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},jn.prototype.zeroWidthHack=function(){var e=s&&!h?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new $,this.disableVert=new $},jn.prototype.enableZeroWidthBar=function(e,t,i){e.style.pointerEvents="auto";function n(){var c=e.getBoundingClientRect(),N=i=="vert"?document.elementFromPoint(c.right-1,(c.top+c.bottom)/2):document.elementFromPoint((c.right+c.left)/2,c.bottom-1);N!=e?e.style.pointerEvents="none":t.set(1e3,n)}t.set(1e3,n)},jn.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Ti=function(){};Ti.prototype.update=function(){return{bottom:0,right:0}},Ti.prototype.setScrollLeft=function(){},Ti.prototype.setScrollTop=function(){},Ti.prototype.clear=function(){};function qn(e,t){t||(t=xi(e));var i=e.display.barWidth,n=e.display.barHeight;Es(e,t);for(var c=0;c<4&&i!=e.display.barWidth||n!=e.display.barHeight;c++)i!=e.display.barWidth&&e.options.lineWrapping&&zi(e),Es(e,xi(e)),i=e.display.barWidth,n=e.display.barHeight}function Es(e,t){var i=e.display,n=i.scrollbars.update(t);i.sizer.style.paddingRight=(i.barWidth=n.right)+"px",i.sizer.style.paddingBottom=(i.barHeight=n.bottom)+"px",i.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(i.scrollbarFiller.style.display="block",i.scrollbarFiller.style.height=n.bottom+"px",i.scrollbarFiller.style.width=n.right+"px"):i.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(i.gutterFiller.style.display="block",i.gutterFiller.style.height=n.bottom+"px",i.gutterFiller.style.width=t.gutterWidth+"px"):i.gutterFiller.style.display=""}var xs={native:jn,null:Ti};function Ts(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&A(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new xs[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Fe(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,i){i=="horizontal"?Bn(e,t):Ei(e,t)},e),e.display.scrollbars.addClass&&F(e.display.wrapper,e.display.scrollbars.addClass)}var Qo=0;function Hn(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Qo},Jr(e.curOp)}function Wn(e){var t=e.curOp;t&&Io(t,function(i){for(var n=0;n<i.ops.length;n++)i.ops[n].cm.curOp=null;qo(i)})}function qo(e){for(var t=e.ops,i=0;i<t.length;i++)el(t[i]);for(var n=0;n<t.length;n++)tl(t[n]);for(var c=0;c<t.length;c++)rl(t[c]);for(var N=0;N<t.length;N++)nl(t[N]);for(var z=0;z<t.length;z++)il(t[z])}function el(e){var t=e.cm,i=t.display;sl(t),e.updateMaxLine&&ji(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Xi(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Ca(e.cm,e.update)}function rl(e){var t=e.cm,i=t.display;e.updatedDisplay&&zi(t),e.barMeasure=xi(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ts(t,i.maxLine,i.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+sn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-Pn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function nl(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Bn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==B();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&qn(t,e.barMeasure),e.updatedDisplay&&Ra(t,e.barMeasure),e.selectionChanged&&xa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),i&&gs(e.cm)}function il(e){var t=e.cm,i=t.display,n=t.doc;if(e.updatedDisplay&&ws(t,e.update),i.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(i.wheelStartX=i.wheelStartY=null),e.scrollTop!=null&&_s(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Bn(t,e.scrollLeft,!0,!0),e.scrollToPos){var c=$o(t,T(n,e.scrollToPos.from),T(n,e.scrollToPos.to),e.scrollToPos.margin);Xo(t,c)}var N=e.maybeHiddenMarkers,z=e.maybeUnhiddenMarkers;if(N)for(var Q=0;Q<N.length;++Q)N[Q].lines.length||Be(N[Q],"hide");if(z)for(var q=0;q<z.length;++q)z[q].lines.length&&Be(z[q],"unhide");i.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Be(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Wr(e,t){if(e.curOp)return t();Hn(e);try{return t()}finally{Wn(e)}}function pr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Hn(e);try{return t.apply(e,arguments)}finally{Wn(e)}}}function Or(e){return function(){if(this.curOp)return e.apply(this,arguments);Hn(this);try{return e.apply(this,arguments)}finally{Wn(this)}}}function mr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Hn(t);try{return e.apply(this,arguments)}finally{Wn(t)}}}function wi(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,I(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var i=+new Date+e.options.workTime,n=et(e,t.highlightFrontier),c=[];t.iter(n.line,Math.min(t.first+t.size,e.display.viewTo+500),function(N){if(n.line>=e.display.viewFrom){var z=N.styles,Q=N.text.length>e.options.maxHighlightLength?Ft(t.mode,n.state):null,q=Ee(e,N,n,!0);Q&&(n.state=Q),N.styles=q.styles;var te=N.styleClasses,pe=q.classes;pe?N.styleClasses=pe:te&&(N.styleClasses=null);for(var be=!z||z.length!=N.styles.length||te!=pe&&(!te||!pe||te.bgClass!=pe.bgClass||te.textClass!=pe.textClass),Me=0;!be&&Me<z.length;++Me)be=z[Me]!=N.styles[Me];be&&c.push(n.line),N.stateAfter=n.save(),n.nextLine()}else N.text.length<=e.options.maxHighlightLength&&pt(e,N.text,n),N.stateAfter=n.line%5==0?n.save():null,n.nextLine();if(+new Date>i)return wi(e,e.options.workDelay),!0}),t.highlightFrontier=n.line,t.modeFrontier=Math.max(t.modeFrontier,n.line),c.length&&Wr(e,function(){for(var N=0;N<c.length;N++)wn(e,c[N],"text")})}var Xi=function(e,t,i){var n=e.display;this.viewport=t,this.visible=Vi(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=Pn(e),this.force=i,this.dims=ba(e),this.events=[]};Xi.prototype.signal=function(e,t){me(e,t)&&this.events.push(arguments)},Xi.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Be.apply(null,this.events[e])};function sl(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=sn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=sn(e)+"px",t.scrollbarsClipped=!0)}function ol(e){if(e.hasFocus())return null;var t=B();if(!t||!b(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&b(e.display.lineDiv,n.anchorNode)&&(i.anchorNode=n.anchorNode,i.anchorOffset=n.anchorOffset,i.focusNode=n.focusNode,i.focusOffset=n.focusOffset)}return i}function ll(e){if(!e||!e.activeElt||e.activeElt==B())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&b(document.body,e.anchorNode)&&b(document.body,e.focusNode)){var t=window.getSelection(),i=document.createRange();i.setEnd(e.anchorNode,e.anchorOffset),i.collapse(!1),t.removeAllRanges(),t.addRange(i),t.extend(e.focusNode,e.focusOffset)}}function Ca(e,t){var i=e.display,n=e.doc;if(t.editorIsHidden)return Sn(e),!1;if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&fs(e)==0)return!1;Cs(e)&&(Sn(e),t.dims=ba(e));var c=n.first+n.size,N=Math.max(t.visible.from-e.options.viewportMargin,n.first),z=Math.min(c,t.visible.to+e.options.viewportMargin);i.viewFrom<N&&N-i.viewFrom<20&&(N=Math.max(n.first,i.viewFrom)),i.viewTo>z&&i.viewTo-z<20&&(z=Math.min(c,i.viewTo)),dr&&(N=di(e.doc,N),z=Tn(e.doc,z));var Q=N!=i.viewFrom||z!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Vo(e,N,z),i.viewOffset=qr(dt(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var q=fs(e);if(!Q&&q==0&&!t.force&&i.renderedView==i.view&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo))return!1;var te=ol(e);return q>4&&(i.lineDiv.style.display="none"),ul(e,i.updateLineNumbers,t.dims),q>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,ll(te),C(i.cursorDiv),C(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,Q&&(i.lastWrapHeight=t.wrapperHeight,i.lastWrapWidth=t.wrapperWidth,wi(e,400)),i.updateLineNumbers=null,!0}function ws(e,t){for(var i=t.viewport,n=!0;;n=!1){if(!n||!e.options.lineWrapping||t.oldDisplayWidth==Pn(e)){if(i&&i.top!=null&&(i={top:Math.min(e.doc.height+ca(e.display)-da(e),i.top)}),t.visible=Vi(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else n&&(t.visible=Vi(e.display,e.doc,i));if(!Ca(e,t))break;zi(e);var c=xi(e);bi(e),qn(e,c),Ra(e,c),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Aa(e,t){var i=new Xi(e,t);if(Ca(e,i)){zi(e),ws(e,i);var n=xi(e);bi(e),qn(e,n),Ra(e,n),i.finish()}}function ul(e,t,i){var n=e.display,c=e.options.lineNumbers,N=n.lineDiv,z=N.firstChild;function Q(Ge){var Xe=Ge.nextSibling;return r&&s&&e.display.currentWheelTarget==Ge?Ge.style.display="none":Ge.parentNode.removeChild(Ge),Xe}for(var q=n.view,te=n.viewFrom,pe=0;pe<q.length;pe++){var be=q[pe];if(!be.hidden)if(!be.node||be.node.parentNode!=N){var Me=No(e,be,te,i);N.insertBefore(Me,z)}else{for(;z!=be.node;)z=Q(z);var ke=c&&t!=null&&t<=te&&be.lineNumber;be.changes&&(ne(be.changes,"gutter")>-1&&(ke=!1),Xa(e,be,te,i)),ke&&(C(be.lineNumber),be.lineNumber.appendChild(document.createTextNode(Xr(e.options,te)))),z=be.node.nextSibling}te+=be.size}for(;z;)z=Q(z)}function Oa(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Ra(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+sn(e)+"px"}function Ss(e){var t=e.display,i=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var n=_a(t)-t.scroller.scrollLeft+e.doc.scrollLeft,c=t.gutters.offsetWidth,N=n+"px",z=0;z<i.length;z++)if(!i[z].hidden){e.options.fixedGutter&&(i[z].gutter&&(i[z].gutter.style.left=N),i[z].gutterBackground&&(i[z].gutterBackground.style.left=N));var Q=i[z].alignable;if(Q)for(var q=0;q<Q.length;q++)Q[q].style.left=N}e.options.fixedGutter&&(t.gutters.style.left=n+c+"px")}function Cs(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=Xr(e.options,t.first+t.size-1),n=e.display;if(i.length!=n.lineNumChars){var c=n.measure.appendChild(d("div",[d("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),N=c.firstChild.offsetWidth,z=c.offsetWidth-N;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(N,n.lineGutter.offsetWidth-z)+1,n.lineNumWidth=n.lineNumInnerWidth+z,n.lineNumChars=n.lineNumInnerWidth?i.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",Oa(e.display),!0}return!1}function La(e,t){for(var i=[],n=!1,c=0;c<e.length;c++){var N=e[c],z=null;if(typeof N!="string"&&(z=N.style,N=N.className),N=="CodeMirror-linenumbers")if(t)n=!0;else continue;i.push({className:N,style:z})}return t&&!n&&i.push({className:"CodeMirror-linenumbers",style:null}),i}function As(e){var t=e.gutters,i=e.gutterSpecs;C(t),e.lineGutter=null;for(var n=0;n<i.length;++n){var c=i[n],N=c.className,z=c.style,Q=t.appendChild(d("div",null,"CodeMirror-gutter "+N));z&&(Q.style.cssText=z),N=="CodeMirror-linenumbers"&&(e.lineGutter=Q,Q.style.width=(e.lineNumWidth||1)+"px")}t.style.display=i.length?"":"none",Oa(e)}function Si(e){As(e.display),Mr(e),Ss(e)}function hl(e,t,i,n){var c=this;this.input=i,c.scrollbarFiller=d("div",null,"CodeMirror-scrollbar-filler"),c.scrollbarFiller.setAttribute("cm-not-content","true"),c.gutterFiller=d("div",null,"CodeMirror-gutter-filler"),c.gutterFiller.setAttribute("cm-not-content","true"),c.lineDiv=S("div",null,"CodeMirror-code"),c.selectionDiv=d("div",null,null,"position: relative; z-index: 1"),c.cursorDiv=d("div",null,"CodeMirror-cursors"),c.measure=d("div",null,"CodeMirror-measure"),c.lineMeasure=d("div",null,"CodeMirror-measure"),c.lineSpace=S("div",[c.measure,c.lineMeasure,c.selectionDiv,c.cursorDiv,c.lineDiv],null,"position: relative; outline: none");var N=S("div",[c.lineSpace],"CodeMirror-lines");c.mover=d("div",[N],null,"position: relative"),c.sizer=d("div",[c.mover],"CodeMirror-sizer"),c.sizerWidth=null,c.heightForcer=d("div",null,null,"position: absolute; height: "+oe+"px; width: 1px;"),c.gutters=d("div",null,"CodeMirror-gutters"),c.lineGutter=null,c.scroller=d("div",[c.sizer,c.heightForcer,c.gutters],"CodeMirror-scroll"),c.scroller.setAttribute("tabIndex","-1"),c.wrapper=d("div",[c.scrollbarFiller,c.gutterFiller,c.scroller],"CodeMirror"),K&&G<8&&(c.gutters.style.zIndex=-1,c.scroller.style.paddingRight=0),!r&&!(P&&u)&&(c.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(c.wrapper):e(c.wrapper)),c.viewFrom=c.viewTo=t.first,c.reportedViewFrom=c.reportedViewTo=t.first,c.view=[],c.renderedView=null,c.externalMeasured=null,c.viewOffset=0,c.lastWrapHeight=c.lastWrapWidth=0,c.updateLineNumbers=null,c.nativeBarWidth=c.barHeight=c.barWidth=0,c.scrollbarsClipped=!1,c.lineNumWidth=c.lineNumInnerWidth=c.lineNumChars=null,c.alignWidgets=!1,c.cachedCharWidth=c.cachedTextHeight=c.cachedPaddingH=null,c.maxLine=null,c.maxLineLength=0,c.maxLineChanged=!1,c.wheelDX=c.wheelDY=c.wheelStartX=c.wheelStartY=null,c.shift=!1,c.selForContextMenu=null,c.activeTouch=null,c.gutterSpecs=La(n.gutters,n.lineNumbers),As(c),i.init(c)}var $i=0,Vr=null;K?Vr=-.53:P?Vr=15:v?Vr=-.7:p&&(Vr=-1/3);function Os(e){var t=e.wheelDeltaX,i=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),i==null&&e.detail&&e.axis==e.VERTICAL_AXIS?i=e.detail:i==null&&(i=e.wheelDelta),{x:t,y:i}}function cl(e){var t=Os(e);return t.x*=Vr,t.y*=Vr,t}function Rs(e,t){var i=Os(t),n=i.x,c=i.y,N=e.display,z=N.scroller,Q=z.scrollWidth>z.clientWidth,q=z.scrollHeight>z.clientHeight;if(!(n&&Q||c&&q))return;if(c&&s&&r){e:for(var te=t.target,pe=N.view;te!=z;te=te.parentNode)for(var be=0;be<pe.length;be++)if(pe[be].node==te){e.display.currentWheelTarget=te;break e}}if(n&&!P&&!m&&Vr!=null){c&&q&&Ei(e,Math.max(0,z.scrollTop+c*Vr)),Bn(e,Math.max(0,z.scrollLeft+n*Vr)),(!c||c&&q)&&ae(t),N.wheelStartX=null;return}if(c&&Vr!=null){var Me=c*Vr,ke=e.doc.scrollTop,Ge=ke+N.wrapper.clientHeight;Me<0?ke=Math.max(0,ke+Me-50):Ge=Math.min(e.doc.height,Ge+Me+50),Aa(e,{top:ke,bottom:Ge})}$i<20&&(N.wheelStartX==null?(N.wheelStartX=z.scrollLeft,N.wheelStartY=z.scrollTop,N.wheelDX=n,N.wheelDY=c,setTimeout(function(){if(N.wheelStartX==null)return;var Xe=z.scrollLeft-N.wheelStartX,qe=z.scrollTop-N.wheelStartY,it=qe&&N.wheelDY&&qe/N.wheelDY||Xe&&N.wheelDX&&Xe/N.wheelDX;if(N.wheelStartX=N.wheelStartY=null,!it)return;Vr=(Vr*$i+it)/($i+1),++$i},200)):(N.wheelDX+=n,N.wheelDY+=c))}var Yr=function(e,t){this.ranges=e,this.primIndex=t};Yr.prototype.primary=function(){return this.ranges[this.primIndex]},Yr.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var i=this.ranges[t],n=e.ranges[t];if(!mn(i.anchor,n.anchor)||!mn(i.head,n.head))return!1}return!0},Yr.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new Gt(gn(this.ranges[t].anchor),gn(this.ranges[t].head));return new Yr(e,this.primIndex)},Yr.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},Yr.prototype.contains=function(e,t){t||(t=e);for(var i=0;i<this.ranges.length;i++){var n=this.ranges[i];if(Ct(t,n.from())>=0&&Ct(e,n.to())<=0)return i}return-1};var Gt=function(e,t){this.anchor=e,this.head=t};Gt.prototype.from=function(){return yn(this.anchor,this.head)},Gt.prototype.to=function(){return vn(this.anchor,this.head)},Gt.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function tn(e,t,i){var n=e&&e.options.selectionsMayTouch,c=t[i];t.sort(function(Me,ke){return Ct(Me.from(),ke.from())}),i=ne(t,c);for(var N=1;N<t.length;N++){var z=t[N],Q=t[N-1],q=Ct(Q.to(),z.from());if(n&&!z.empty()?q>0:q>=0){var 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q=0;q<N.changes.length;++q){var te=N.changes[q];if(i<te.from.line)te.from=Je(te.from.line+n,te.from.ch),te.to=Je(te.to.line+n,te.to.ch);else if(t<=te.to.line){z=!1;break}}z||(e.splice(0,c+1),c=0)}}function Qs(e,t){var i=t.from.line,n=t.to.line,c=t.text.length-(n-i)-1;Zs(e.done,i,n,c),Zs(e.undone,i,n,c)}function Oi(e,t,i,n){var c=t,N=t;return typeof t=="number"?N=dt(e,Y(e,t)):c=Ot(t),c==null?null:(n(N,c)&&e.cm&&wn(e.cm,c,i),N)}function Ri(e){this.lines=e,this.parent=null;for(var t=0,i=0;i<e.length;++i)e[i].parent=this,t+=e[i].height;this.height=t}Ri.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var i=e,n=e+t;i<n;++i){var c=this.lines[i];this.height-=c.height,gt(c),br(c,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,i){this.height+=i,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var n=0;n<t.length;++n)t[n].parent=this},iterN:function(e,t,i){for(var 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c=this.children[n],N=c.chunkSize();if(e<=N){if(c.insertInner(e,t,i),c.lines&&c.lines.length>50){for(var z=c.lines.length%25+25,Q=z;Q<c.lines.length;){var q=new Ri(c.lines.slice(Q,Q+=25));c.height-=q.height,this.children.splice(++n,0,q),q.parent=this}c.lines=c.lines.slice(0,z),this.maybeSpill()}break}e-=N}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),i=new Li(t);if(e.parent){e.size-=i.size,e.height-=i.height;var c=ne(e.parent.children,e);e.parent.children.splice(c+1,0,i)}else{var n=new Li(e.children);n.parent=e,e.children=[n,i],e=n}i.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,i){for(var n=0;n<this.children.length;++n){var c=this.children[n],N=c.chunkSize();if(e<N){var z=Math.min(t,N-e);if(c.iterN(e,z,i))return!0;if((t-=z)==0)break;e=0}else e-=N}}};var Ii=function(e,t,i){if(i)for(var n in i)i.hasOwnProperty(n)&&(this[n]=i[n]);this.doc=e,this.node=t};Ii.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,i=this.line,n=Ot(i);if(n==null||!t)return;for(var c=0;c<t.length;++c)t[c]==this&&t.splice(c--,1);t.length||(i.widgets=null);var N=vi(this);Jt(i,Math.max(0,i.height-N)),e&&(Wr(e,function(){qs(e,i,-N),wn(e,n,"widget")}),br(e,"lineWidgetCleared",e,this,n))},Ii.prototype.changed=function(){var e=this,t=this.height,i=this.doc.cm,n=this.line;this.height=null;var c=vi(this)-t;if(!c)return;an(this.doc,n)||Jt(n,n.height+c),i&&Wr(i,function(){i.curOp.forceUpdate=!0,qs(i,n,c),br(i,"lineWidgetChanged",i,e,Ot(n))})},xe(Ii);function qs(e,t,i){qr(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sa(e,i)}function El(e,t,i,n){var c=new Ii(e,i,n),N=e.cm;return N&&c.noHScroll&&(N.display.alignWidgets=!0),Oi(e,t,"widget",function(z){var Q=z.widgets||(z.widgets=[]);if(c.insertAt==null?Q.push(c):Q.splice(Math.min(Q.length-1,Math.max(0,c.insertAt)),0,c),c.line=z,N&&!an(e,z)){var q=qr(z)<e.scrollTop;Jt(z,z.height+vi(c)),q&&Sa(N,c.height),N.curOp.forceUpdate=!0}return!0}),N&&br(N,"lineWidgetAdded",N,c,typeof t=="number"?t:Ot(t)),c}var eo=0,Rn=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++eo};Rn.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&Hn(e),me(this,"clear")){var i=this.find();i&&br(this,"clear",i.from,i.to)}for(var n=null,c=null,N=0;N<this.lines.length;++N){var z=this.lines[N],Q=Hr(z.markedSpans,this);e&&!this.collapsed?wn(e,Ot(z),"text"):e&&(Q.to!=null&&(c=Ot(z)),Q.from!=null&&(n=Ot(z))),z.markedSpans=kn(z.markedSpans,Q),Q.from==null&&this.collapsed&&!an(this.doc,z)&&e&&Jt(z,$n(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var q=0;q<this.lines.length;++q){var te=Ar(this.lines[q]),pe=pi(te);pe>e.display.maxLineLength&&(e.display.maxLine=te,e.display.maxLineLength=pe,e.display.maxLineChanged=!0)}n!=null&&e&&this.collapsed&&Mr(e,n,c+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gs(e.doc)),e&&br(e,"markerCleared",e,this,n,c),t&&Wn(e),this.parent&&this.parent.clear()},Rn.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var i,n,c=0;c<this.lines.length;++c){var N=this.lines[c],z=Hr(N.markedSpans,this);if(z.from!=null&&(i=Je(t?N:Ot(N),z.from),e==-1))return i;if(z.to!=null&&(n=Je(t?N:Ot(N),z.to),e==1))return n}return i&&{from:i,to:n}},Rn.prototype.changed=function(){var e=this,t=this.find(-1,!0),i=this,n=this.doc.cm;if(!t||!n)return;Wr(n,function(){var c=t.line,N=Ot(t.line),z=fa(n,N);if(z&&(is(z),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!an(i.doc,c)&&i.height!=null){var Q=i.height;i.height=null;var q=vi(i)-Q;q&&Jt(c,c.height+q)}br(n,"markerChanged",n,e)})},Rn.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||ne(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Rn.prototype.detachLine=function(e){if(this.lines.splice(ne(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},xe(Rn);function ii(e,t,i,n,c){if(n&&n.shared)return xl(e,t,i,n,c);if(e.cm&&!e.cm.curOp)return pr(e.cm,ii)(e,t,i,n,c);var N=new Rn(e,c),z=Ct(t,i);if(n&&g(n,N,!1),z>0||z==0&&N.clearWhenEmpty!==!1)return N;if(N.replacedWith&&(N.collapsed=!0,N.widgetNode=S("span",[N.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||N.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(N.widgetNode.insertLeft=!0)),N.collapsed){if(fr(e,t.line,t,i,N)||t.line!=i.line&&fr(e,i.line,t,i,N))throw new Error("Inserting collapsed marker partially overlapping an existing one");un()}N.addToHistory&&Ns(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var Q=t.line,q=e.cm,te;if(e.iter(Q,i.line+1,function(be){q&&N.collapsed&&!q.options.lineWrapping&&Ar(be)==q.display.maxLine&&(te=!0),N.collapsed&&Q!=t.line&&Jt(be,0),bn(be,new hn(N,Q==t.line?t.ch:null,Q==i.line?i.ch:null)),++Q}),N.collapsed&&e.iter(t.line,i.line+1,function(be){an(e,be)&&Jt(be,0)}),N.clearOnEnter&&Fe(N,"beforeCursorEnter",function(){return N.clear()}),N.readOnly&&(zr(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),N.collapsed&&(N.id=++eo,N.atomic=!0),q){if(te&&(q.curOp.updateMaxLine=!0),N.collapsed)Mr(q,t.line,i.line+1);else if(N.className||N.startStyle||N.endStyle||N.css||N.attributes||N.title)for(var pe=t.line;pe<=i.line;pe++)wn(q,pe,"text");N.atomic&&Gs(q.doc),br(q,"markerAdded",q,N)}return N}var Di=function(e,t){this.markers=e,this.primary=t;for(var 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Q=c.markers[z];ne(N,Q.doc)==-1&&(Q.parent=null,c.markers.splice(z--,1))}},i=0;i<e.length;i++)t(i)}var Sl=0,Pr=function(e,t,i,n,c){if(!(this instanceof Pr))return new Pr(e,t,i,n,c);i==null&&(i=0),Li.call(this,[new Ri([new Mn("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=i;var N=Je(i,0);this.sel=Cn(N),this.history=new Ji(null),this.id=++Sl,this.modeOption=t,this.lineSep=n,this.direction=c=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),ka(this,{from:N,to:N,text:e}),wr(this,Cn(N),ye)};Pr.prototype=Ne(Li.prototype,{constructor:Pr,iter:function(e,t,i){i?this.iterN(e-this.first,t-e,i):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var i=0,n=0;n<t.length;++n)i+=t[n].height;this.insertInner(e-this.first,t,i)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Vt(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:mr(function(e){var t=Je(this.first,0),i=this.first+this.size-1;ri(this,{from:t,to:Je(i,dt(this,i).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&_i(this.cm,0,0),wr(this,Cn(t),ye)}),replaceRange:function(e,t,i,n){t=T(this,t),i=i?T(this,i):t,ni(this,e,t,i,n)},getRange:function(e,t,i){var n=Br(this,T(this,e),T(this,t));return i===!1?n:n.join(i||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(Ir(this,e))return dt(this,e)},getLineNumber:function(e){return Ot(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=dt(this,e)),Ar(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return T(this,e)},getCursor:function(e){var t=this.sel.primary(),i;return e==null||e=="head"?i=t.head:e=="anchor"?i=t.anchor:e=="end"||e=="to"||e===!1?i=t.to():i=t.from(),i},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:mr(function(e,t,i){js(this,T(this,typeof e=="number"?Je(e,t||0):e),null,i)}),setSelection:mr(function(e,t,i){js(this,T(this,e),T(this,t||e),i)}),extendSelection:mr(function(e,t,i){Qi(this,T(this,e),t&&T(this,t),i)}),extendSelections:mr(function(e,t){Bs(this,W(this,e),t)}),extendSelectionsBy:mr(function(e,t){var i=fe(this.sel.ranges,e);Bs(this,W(this,i),t)}),setSelections:mr(function(e,t,i){if(!e.length)return;for(var n=[],c=0;c<e.length;c++)n[c]=new Gt(T(this,e[c].anchor),T(this,e[c].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),wr(this,tn(this.cm,n,t),i)}),addSelection:mr(function(e,t,i){var n=this.sel.ranges.slice(0);n.push(new Gt(T(this,e),T(this,t||e))),wr(this,tn(this.cm,n,n.length-1),i)}),getSelection:function(e){for(var t=this.sel.ranges,i,n=0;n<t.length;n++){var c=Br(this,t[n].from(),t[n].to());i=i?i.concat(c):c}return e===!1?i:i.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],i=this.sel.ranges,n=0;n<i.length;n++){var c=Br(this,i[n].from(),i[n].to());e!==!1&&(c=c.join(e||this.lineSeparator())),t[n]=c}return t},replaceSelection:function(e,t,i){for(var n=[],c=0;c<this.sel.ranges.length;c++)n[c]=e;this.replaceSelections(n,t,i||"+input")},replaceSelections:mr(function(e,t,i){for(var n=[],c=this.sel,N=0;N<c.ranges.length;N++){var z=c.ranges[N];n[N]={from:z.from(),to:z.to(),text:this.splitLines(e[N]),origin:i}}for(var Q=t&&t!="end"&&dl(this,n,t),q=n.length-1;q>=0;q--)ri(this,n[q]);Q?Hs(this,Q):this.cm&&Qn(this.cm)}),undo:mr(function(){ta(this,"undo")}),redo:mr(function(){ta(this,"redo")}),undoSelection:mr(function(){ta(this,"undo",!0)}),redoSelection:mr(function(){ta(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,i=0,n=0;n<e.done.length;n++)e.done[n].ranges||++t;for(var c=0;c<e.undone.length;c++)e.undone[c].ranges||++i;return{undo:t,redo:i}},clearHistory:function(){var e=this;this.history=new Ji(this.history.maxGeneration),On(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:ei(this.history.done),undone:ei(this.history.undone)}},setHistory:function(e){var t=this.history=new Ji(this.history.maxGeneration);t.done=ei(e.done.slice(0),null,!0),t.undone=ei(e.undone.slice(0),null,!0)},setGutterMarker:mr(function(e,t,i){return Oi(this,e,"gutter",function(n){var c=n.gutterMarkers||(n.gutterMarkers={});return c[t]=i,!i&&le(c)&&(n.gutterMarkers=null),!0})}),clearGutter:mr(function(e){var t=this;this.iter(function(i){i.gutterMarkers&&i.gutterMarkers[e]&&Oi(t,i,"gutter",function(){return i.gutterMarkers[e]=null,le(i.gutterMarkers)&&(i.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!Ir(this,e))return null;if(t=e,e=dt(this,e),!e)return null}else if(t=Ot(e),t==null)return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:mr(function(e,t,i){return Oi(this,e,t=="gutter"?"gutter":"class",function(n){var c=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!n[c])n[c]=i;else{if(L(i).test(n[c]))return!1;n[c]+=" "+i}return!0})}),removeLineClass:mr(function(e,t,i){return Oi(this,e,t=="gutter"?"gutter":"class",function(n){var c=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",N=n[c];if(N)if(i==null)n[c]=null;else{var z=N.match(L(i));if(!z)return!1;var Q=z.index+z[0].length;n[c]=N.slice(0,z.index)+(!z.index||Q==N.length?"":" ")+N.slice(Q)||null}else return!1;return!0})}),addLineWidget:mr(function(e,t,i){return El(this,e,t,i)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,i){return ii(this,T(this,e),T(this,t),i,i&&i.type||"range")},setBookmark:function(e,t){var i={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=T(this,e),ii(this,e,e,i,"bookmark")},findMarksAt:function(e){e=T(this,e);var t=[],i=dt(this,e.line).markedSpans;if(i)for(var n=0;n<i.length;++n){var c=i[n];(c.from==null||c.from<=e.ch)&&(c.to==null||c.to>=e.ch)&&t.push(c.marker.parent||c.marker)}return t},findMarks:function(e,t,i){e=T(this,e),t=T(this,t);var n=[],c=e.line;return this.iter(e.line,t.line+1,function(N){var z=N.markedSpans;if(z)for(var Q=0;Q<z.length;Q++){var q=z[Q];!(q.to!=null&&c==e.line&&e.ch>=q.to||q.from==null&&c!=e.line||q.from!=null&&c==t.line&&q.from>=t.ch)&&(!i||i(q.marker))&&n.push(q.marker.parent||q.marker)}++c}),n},getAllMarks:function(){var e=[];return this.iter(function(t){var i=t.markedSpans;if(i)for(var n=0;n<i.length;++n)i[n].from!=null&&e.push(i[n].marker)}),e},posFromIndex:function(e){var t,i=this.first,n=this.lineSeparator().length;return this.iter(function(c){var N=c.text.length+n;if(N>e)return t=e,!0;e-=N,++i}),T(this,Je(i,t))},indexFromPos:function(e){e=T(this,e);var t=e.ch;if(e.line<this.first||e.ch<0)return 0;var i=this.lineSeparator().length;return this.iter(this.first,e.line,function(n){t+=n.text.length+i}),t},copy:function(e){var t=new Pr(Vt(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,i=this.first+this.size;e.from!=null&&e.from>t&&(t=e.from),e.to!=null&&e.to<i&&(i=e.to);var n=new Pr(Vt(this,t,i),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(n.history=this.history),(this.linked||(this.linked=[])).push({doc:n,sharedHist:e.sharedHist}),n.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],Tl(n,to(this)),n},unlinkDoc:function(e){if(e instanceof Qt&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){var i=this.linked[t];if(i.doc!=e)continue;this.linked.splice(t,1),e.unlinkDoc(this),wl(to(this));break}if(e.history==this.history){var n=[e.id];On(e,function(c){return n.push(c.id)},!0),e.history=new 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Mi=1;Mi<=12;Mi++)Ln[Mi+111]=Ln[Mi+63235]="F"+Mi;var fn={};fn.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},fn.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},fn.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},fn.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},fn.default=s?fn.macDefault:fn.pcDefault;function 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N=$e(c,i.ch,i.sticky),z=c[N];if(e.doc.direction=="ltr"&&z.level%2==0&&(n>0?z.to>i.ch:z.from<i.ch))return Ua(t,i,n);var Q=function(it,ut){return Fa(t,it instanceof Je?it.ch:it,ut)},q,te=function(it){return e.options.lineWrapping?(q=q||Xn(e,t),cs(e,t,q,it)):{begin:0,end:t.text.length}},pe=te(i.sticky=="before"?Q(i,-1):i.ch);if(e.doc.direction=="rtl"||z.level==1){var be=z.level==1==n<0,Me=Q(i,be?1:-1);if(Me!=null&&(be?Me<=z.to&&Me<=pe.end:Me>=z.from&&Me>=pe.begin)){var ke=be?"before":"after";return new Je(i.line,Me,ke)}}var Ge=function(it,ut,at){for(var ht=function(Xt,gr){return gr?new Je(i.line,Q(Xt,1),"before"):new Je(i.line,Xt,"after")};it>=0&&it<c.length;it+=ut){var Tt=c[it],vt=ut>0==(Tt.level!=1),Rt=vt?at.begin:Q(at.end,-1);if(Tt.from<=Rt&&Rt<Tt.to)return ht(Rt,vt);if(Rt=vt?Tt.from:Q(Tt.to,-1),at.begin<=Rt&&Rt<at.end)return ht(Rt,vt)}},Xe=Ge(N+n,n,pe);if(Xe)return Xe;var qe=n>0?pe.end:Q(pe.begin,-1);return qe!=null&&!(n>0&&qe==t.text.length)&&(Xe=Ge(n>0?0:c.length-1,n,te(qe)),Xe)?Xe:null}var Pi={selectAll:Vs,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),ye)},killLine:function(e){return si(e,function(t){if(t.empty()){var i=dt(e.doc,t.head.line).text.length;return t.head.ch==i&&t.head.line<e.lastLine()?{from:t.head,to:Je(t.head.line+1,0)}:{from:t.head,to:Je(t.head.line,i)}}else return{from:t.from(),to:t.to()}})},deleteLine:function(e){return si(e,function(t){return{from:Je(t.from().line,0),to:T(e.doc,Je(t.to().line+1,0))}})},delLineLeft:function(e){return si(e,function(t){return{from:Je(t.from().line,0),to:t.from()}})},delWrappedLineLeft:function(e){return si(e,function(t){var i=e.charCoords(t.head,"div").top+5,n=e.coordsChar({left:0,top:i},"div");return{from:n,to:t.from()}})},delWrappedLineRight:function(e){return si(e,function(t){var i=e.charCoords(t.head,"div").top+5,n=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:i},"div");return{from:t.from(),to:n}})},undo:function(e){return e.undo()},redo:function(e){return e.redo()},undoSelection:function(e){return e.undoSelection()},redoSelection:function(e){return e.redoSelection()},goDocStart:function(e){return e.extendSelection(Je(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(Je(e.lastLine()))},goLineStart:function(e){return e.extendSelectionsBy(function(t){return uo(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return ho(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return Pl(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){return e.extendSelectionsBy(function(t){var i=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:i},"div")},Re)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var i=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:i},"div")},Re)},goLineLeftSmart:function(e){return e.extendSelectionsBy(function(t){var i=e.cursorCoords(t.head,"div").top+5,n=e.coordsChar({left:0,top:i},"div");return n.ch<e.getLine(n.line).search(/\S/)?ho(e,t.head):n},Re)},goLineUp:function(e){return e.moveV(-1,"line")},goLineDown:function(e){return e.moveV(1,"line")},goPageUp:function(e){return e.moveV(-1,"page")},goPageDown:function(e){return e.moveV(1,"page")},goCharLeft:function(e){return e.moveH(-1,"char")},goCharRight:function(e){return e.moveH(1,"char")},goColumnLeft:function(e){return e.moveH(-1,"column")},goColumnRight:function(e){return e.moveH(1,"column")},goWordLeft:function(e){return e.moveH(-1,"word")},goGroupRight:function(e){return e.moveH(1,"group")},goGroupLeft:function(e){return e.moveH(-1,"group")},goWordRight:function(e){return e.moveH(1,"word")},delCharBefore:function(e){return e.deleteH(-1,"codepoint")},delCharAfter:function(e){return e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection("	")},insertSoftTab:function(e){for(var t=[],i=e.listSelections(),n=e.options.tabSize,c=0;c<i.length;c++){var N=i[c].from(),z=H(e.getLine(N.line),N.ch,n);t.push(he(n-z%n))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return Wr(e,function(){for(var t=e.listSelections(),i=[],n=0;n<t.length;n++){if(!t[n].empty())continue;var c=t[n].head,N=dt(e.doc,c.line).text;if(N){if(c.ch==N.length&&(c=new Je(c.line,c.ch-1)),c.ch>0)c=new Je(c.line,c.ch+1),e.replaceRange(N.charAt(c.ch-1)+N.charAt(c.ch-2),Je(c.line,c.ch-2),c,"+transpose");else if(c.line>e.doc.first){var z=dt(e.doc,c.line-1).text;z&&(c=new Je(c.line,1),e.replaceRange(N.charAt(0)+e.doc.lineSeparator()+z.charAt(z.length-1),Je(c.line-1,z.length-1),c,"+transpose"))}}i.push(new Gt(c,c))}e.setSelections(i)})},newlineAndIndent:function(e){return Wr(e,function(){for(var t=e.listSelections(),i=t.length-1;i>=0;i--)e.replaceRange(e.doc.lineSeparator(),t[i].anchor,t[i].head,"+input");t=e.listSelections();for(var n=0;n<t.length;n++)e.indentLine(t[n].from().line,null,!0);Qn(e)})},openLine:function(e){return e.replaceSelection(`
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c=e.state.keySeq;if(c){if(so(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Fl.set(50,function(){e.state.keySeq==c&&(e.state.keySeq=null,e.display.input.reset())}),co(e,c+" "+t,i,n))return!0}return co(e,t,i,n)}function co(e,t,i,n){var c=Nl(e,t,n);return c=="multi"&&(e.state.keySeq=t),c=="handled"&&br(e,"keyHandled",e,t,i),(c=="handled"||c=="multi")&&(ae(i),xa(e)),!!c}function fo(e,t){var i=lo(t,!0);return i?t.shiftKey&&!e.state.keySeq?Ni(e,"Shift-"+i,t,function(n){return ia(e,n,!0)})||Ni(e,i,t,function(n){if(typeof n=="string"?/^go[A-Z]/.test(n):n.motion)return ia(e,n)}):Ni(e,i,t,function(n){return ia(e,n)}):!1}function Ul(e,t,i){return Ni(e,"'"+i+"'",t,function(n){return ia(e,n,!0)})}var ja=null;function po(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=B(),He(t,e))return;K&&G<11&&e.keyCode==27&&(e.returnValue=!1);var i=e.keyCode;t.display.shift=i==16||e.shiftKey;var 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jl=400,Ha=function(e,t,i){this.time=e,this.pos=t,this.button=i};Ha.prototype.compare=function(e,t,i){return this.time+jl>e&&Ct(t,this.pos)==0&&i==this.button};var Fi,Ui;function Hl(e,t){var i=+new Date;return Ui&&Ui.compare(i,e,t)?(Fi=Ui=null,"triple"):Fi&&Fi.compare(i,e,t)?(Ui=new Ha(i,e,t),Fi=null,"double"):(Fi=new Ha(i,e,t),Ui=null,"single")}function vo(e){var t=this,i=t.display;if(He(t,e)||i.activeTouch&&i.input.supportsTouch())return;if(i.input.ensurePolled(),i.shift=e.shiftKey,dn(i,e)){r||(i.scroller.draggable=!1,setTimeout(function(){return i.scroller.draggable=!0},100));return}if(Wa(t,e))return;var n=Fn(t,e),c=Ue(e),N=n?Hl(n,c):"single";if(window.focus(),c==1&&t.state.selectingText&&t.state.selectingText(e),n&&Wl(t,c,n,N,e))return;c==1?n?Kl(t,n,N,e):Ce(e)==i.scroller&&ae(e):c==2?(n&&Qi(t.doc,n),setTimeout(function(){return i.input.focus()},20)):c==3&&(D?t.display.input.onContextMenu(e):vs(t))}function Wl(e,t,i,n,c){var N="Click";return n=="double"?N="Double"+N:n=="triple"&&(N="Triple"+N),N=(t==1?"Left":t==2?"Middle":"Right")+N,Ni(e,oo(N,c),c,function(z){if(typeof z=="string"&&(z=Pi[z]),!z)return!1;var Q=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),Q=z(e,i)!=Oe}finally{e.state.suppressEdits=!1}return Q})}function Gl(e,t,i){var n=e.getOption("configureMouse"),c=n?n(e,t,i):{};if(c.unit==null){var N=a?i.shiftKey&&i.metaKey:i.altKey;c.unit=N?"rectangle":t=="single"?"char":t=="double"?"word":"line"}return(c.extend==null||e.doc.extend)&&(c.extend=e.doc.extend||i.shiftKey),c.addNew==null&&(c.addNew=s?i.metaKey:i.ctrlKey),c.moveOnDrag==null&&(c.moveOnDrag=!(s?i.altKey:i.ctrlKey)),c}function Kl(e,t,i,n){K?setTimeout(I(gs,e),0):e.curOp.focus=B();var c=Gl(e,i,n),N=e.doc.sel,z;e.options.dragDrop&&ze&&!e.isReadOnly()&&i=="single"&&(z=N.contains(t))>-1&&(Ct((z=N.ranges[z]).from(),t)<0||t.xRel>0)&&(Ct(z.to(),t)>0||t.xRel<0)?zl(e,n,t,c):Vl(e,n,t,c)}function zl(e,t,i,n){var c=e.display,N=!1,z=pr(e,function(te){r&&(c.scroller.draggable=!1),e.state.draggingText=!1,tt(c.wrapper.ownerDocument,"mouseup",z),tt(c.wrapper.ownerDocument,"mousemove",Q),tt(c.scroller,"dragstart",q),tt(c.scroller,"drop",z),N||(ae(te),n.addNew||Qi(e.doc,i,null,null,n.extend),r&&!p||K&&G==9?setTimeout(function(){c.wrapper.ownerDocument.body.focus({preventScroll:!0}),c.input.focus()},20):c.input.focus())}),Q=function(te){N=N||Math.abs(t.clientX-te.clientX)+Math.abs(t.clientY-te.clientY)>=10},q=function(){return N=!0};r&&(c.scroller.draggable=!0),e.state.draggingText=z,z.copy=!n.moveOnDrag,c.scroller.dragDrop&&c.scroller.dragDrop(),Fe(c.wrapper.ownerDocument,"mouseup",z),Fe(c.wrapper.ownerDocument,"mousemove",Q),Fe(c.scroller,"dragstart",q),Fe(c.scroller,"drop",z),vs(e),setTimeout(function(){return c.input.focus()},20)}function yo(e,t,i){if(i=="char")return new Gt(t,t);if(i=="word")return e.findWordAt(t);if(i=="line")return new Gt(Je(t.line,0),T(e.doc,Je(t.line+1,0)));var n=i(e,t);return new Gt(n.from,n.to)}function Vl(e,t,i,n){var c=e.display,N=e.doc;ae(t);var z,Q,q=N.sel,te=q.ranges;if(n.addNew&&!n.extend?(Q=N.sel.contains(i),Q>-1?z=te[Q]:z=new Gt(i,i)):(z=N.sel.primary(),Q=N.sel.primIndex),n.unit=="rectangle")n.addNew||(z=new Gt(i,i)),i=Fn(e,t,!0,!0),Q=-1;else{var pe=yo(e,i,n.unit);n.extend?z=Pa(z,pe.anchor,pe.head,n.extend):z=pe}n.addNew?Q==-1?(Q=te.length,wr(N,tn(e,te.concat([z]),Q),{scroll:!1,origin:"*mouse"})):te.length>1&&te[Q].empty()&&n.unit=="char"&&!n.extend?(wr(N,tn(e,te.slice(0,Q).concat(te.slice(Q+1)),0),{scroll:!1,origin:"*mouse"}),q=N.sel):Na(N,Q,z,Te):(Q=0,wr(N,new Yr([z],0),Te),q=N.sel);var be=i;function Me(at){if(Ct(be,at)==0)return;if(be=at,n.unit=="rectangle"){for(var ht=[],Tt=e.options.tabSize,vt=H(dt(N,i.line).text,i.ch,Tt),Rt=H(dt(N,at.line).text,at.ch,Tt),Xt=Math.min(vt,Rt),gr=Math.max(vt,Rt),er=Math.min(i.line,at.line),Gr=Math.min(e.lastLine(),Math.max(i.line,at.line));er<=Gr;er++){var Nr=dt(N,er).text,sr=Le(Nr,Xt,Tt);Xt==gr?ht.push(new 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qe(at){e.state.selectingText=!1,Ge=Infinity,at&&(ae(at),c.input.focus()),tt(c.wrapper.ownerDocument,"mousemove",it),tt(c.wrapper.ownerDocument,"mouseup",ut),N.history.lastSelOrigin=null}var it=pr(e,function(at){at.buttons===0||!Ue(at)?qe(at):Xe(at)}),ut=pr(e,qe);e.state.selectingText=ut,Fe(c.wrapper.ownerDocument,"mousemove",it),Fe(c.wrapper.ownerDocument,"mouseup",ut)}function Yl(e,t){var i=t.anchor,n=t.head,c=dt(e.doc,i.line);if(Ct(i,n)==0&&i.sticky==n.sticky)return t;var N=Qe(c);if(!N)return t;var z=$e(N,i.ch,i.sticky),Q=N[z];if(Q.from!=i.ch&&Q.to!=i.ch)return t;var q=z+(Q.from==i.ch==(Q.level!=1)?0:1);if(q==0||q==N.length)return t;var te;if(n.line!=i.line)te=(n.line-i.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var pe=$e(N,n.ch,n.sticky),be=pe-z||(n.ch-i.ch)*(Q.level==1?-1:1);pe==q-1||pe==q?te=be<0:te=be>0}var Me=N[q+(te?-1:0)],ke=te==(Me.level==1),Ge=ke?Me.from:Me.to,Xe=ke?"after":"before";return i.ch==Ge&&i.sticky==Xe?t:new Gt(new Je(i.line,Ge,Xe),n)}function bo(e,t,i,n){var c,N;if(t.touches)c=t.touches[0].clientX,N=t.touches[0].clientY;else try{c=t.clientX,N=t.clientY}catch(Me){return!1}if(c>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&ae(t);var z=e.display,Q=z.lineDiv.getBoundingClientRect();if(N>Q.bottom||!me(e,i))return de(t);N-=Q.top-z.viewOffset;for(var q=0;q<e.display.gutterSpecs.length;++q){var te=z.gutters.childNodes[q];if(te&&te.getBoundingClientRect().right>=c){var pe=lr(e.doc,N),be=e.display.gutterSpecs[q];return Be(e,i,e,pe,be.className,t),de(t)}}}function Wa(e,t){return bo(e,t,"gutterClick",!0)}function _o(e,t){if(dn(e.display,t)||Xl(e,t))return;if(He(e,t,"contextmenu"))return;D||e.display.input.onContextMenu(t)}function Xl(e,t){return me(e,"gutterContextMenu")?bo(e,t,"gutterContextMenu",!1):!1}function Eo(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),yi(e)}var oi={toString:function(){return"CodeMirror.Init"}},xo={},aa={};function $l(e){var t=e.optionHandlers;function i(n,c,N,z){e.defaults[n]=c,N&&(t[n]=z?function(Q,q,te){te!=oi&&N(Q,q,te)}:N)}e.defineOption=i,e.Init=oi,i("value","",function(n,c){return n.setValue(c)},!0),i("mode",null,function(n,c){n.doc.modeOption=c,Da(n)},!0),i("indentUnit",2,Da,!0),i("indentWithTabs",!1),i("smartIndent",!0),i("tabSize",4,function(n){Ci(n),yi(n),Mr(n)},!0),i("lineSeparator",null,function(n,c){if(n.doc.lineSep=c,!c)return;var N=[],z=n.doc.first;n.doc.iter(function(q){for(var te=0;;){var pe=q.text.indexOf(c,te);if(pe==-1)break;te=pe+c.length,N.push(Je(z,pe))}z++});for(var Q=N.length-1;Q>=0;Q--)ni(n.doc,c,N[Q],Je(N[Q].line,N[Q].ch+c.length))}),i("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(n,c,N){n.state.specialChars=new RegExp(c.source+(c.test("	")?"":"|	"),"g"),N!=oi&&n.refresh()}),i("specialCharPlaceholder",Yt,function(n){return 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n},Si,!0),i("showCursorWhenSelecting",!1,bi,!0),i("resetSelectionOnContextMenu",!0),i("lineWiseCopyCut",!0),i("pasteLinesPerSelection",!0),i("selectionsMayTouch",!1),i("readOnly",!1,function(n,c){c=="nocursor"&&(Zn(n),n.display.input.blur()),n.display.input.readOnlyChanged(c)}),i("screenReaderLabel",null,function(n,c){c=c===""?null:c,n.display.input.screenReaderLabelChanged(c)}),i("disableInput",!1,function(n,c){c||n.display.input.reset()},!0),i("dragDrop",!0,Jl),i("allowDropFileTypes",null),i("cursorBlinkRate",530),i("cursorScrollMargin",0),i("cursorHeight",1,bi,!0),i("singleCursorHeightPerLine",!0,bi,!0),i("workTime",100),i("workDelay",100),i("flattenSpans",!0,Ci,!0),i("addModeClass",!1,Ci,!0),i("pollInterval",100),i("undoDepth",200,function(n,c){return n.doc.history.undoDepth=c}),i("historyEventDelay",1250),i("viewportMargin",10,function(n){return 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Pr(n,t.mode,null,t.lineSeparator,t.direction):t.mode&&(n.modeOption=t.mode),this.doc=n;var c=new Qt.inputStyles[t.inputStyle](this),N=this.display=new hl(e,n,c,t);N.wrapper.CodeMirror=this,Eo(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Ts(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new $,keySeq:null,specialChars:null},t.autofocus&&!u&&N.input.focus(),K&&G<11&&setTimeout(function(){return i.display.input.reset(!0)},20),Ql(this),Rl(),Hn(this),this.curOp.forceUpdate=!0,ks(this,n),t.autofocus&&!u||this.hasFocus()?setTimeout(function(){i.hasFocus()&&!i.state.focused&&Ta(i)},20):Zn(this);for(var z in aa)aa.hasOwnProperty(z)&&aa[z](this,t[z],oi);Cs(this),t.finishInit&&t.finishInit(this);for(var Q=0;Q<Ga.length;++Q)Ga[Q](this);Wn(this),r&&t.lineWrapping&&getComputedStyle(N.lineDiv).textRendering=="optimizelegibility"&&(N.lineDiv.style.textRendering="auto")}Qt.defaults=xo,Qt.optionHandlers=aa;function Ql(e){var t=e.display;Fe(t.scroller,"mousedown",pr(e,vo)),K&&G<11?Fe(t.scroller,"dblclick",pr(e,function(q){if(He(e,q))return;var te=Fn(e,q);if(!te||Wa(e,q)||dn(e.display,q))return;ae(q);var pe=e.findWordAt(te);Qi(e.doc,pe.anchor,pe.head)})):Fe(t.scroller,"dblclick",function(q){return He(e,q)||ae(q)}),Fe(t.scroller,"contextmenu",function(q){return _o(e,q)}),Fe(t.input.getField(),"contextmenu",function(q){t.scroller.contains(q.target)||_o(e,q)});var i,n={end:0};function c(){t.activeTouch&&(i=setTimeout(function(){return t.activeTouch=null},1e3),n=t.activeTouch,n.end=+new Date)}function N(q){if(q.touches.length!=1)return!1;var te=q.touches[0];return te.radiusX<=1&&te.radiusY<=1}function z(q,te){if(te.left==null)return!0;var pe=te.left-q.left,be=te.top-q.top;return pe*pe+be*be>20*20}Fe(t.scroller,"touchstart",function(q){if(!He(e,q)&&!N(q)&&!Wa(e,q)){t.input.ensurePolled(),clearTimeout(i);var te=+new Date;t.activeTouch={start:te,moved:!1,prev:te-n.end<=300?n:null},q.touches.length==1&&(t.activeTouch.left=q.touches[0].pageX,t.activeTouch.top=q.touches[0].pageY)}}),Fe(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),Fe(t.scroller,"touchend",function(q){var te=t.activeTouch;if(te&&!dn(t,q)&&te.left!=null&&!te.moved&&new Date-te.start<300){var pe=e.coordsChar(t.activeTouch,"page"),be;!te.prev||z(te,te.prev)?be=new Gt(pe,pe):!te.prev.prev||z(te,te.prev.prev)?be=e.findWordAt(pe):be=new Gt(Je(pe.line,0),T(e.doc,Je(pe.line+1,0))),e.setSelection(be.anchor,be.head),e.focus(),ae(q)}c()}),Fe(t.scroller,"touchcancel",c),Fe(t.scroller,"scroll",function(){t.scroller.clientHeight&&(Ei(e,t.scroller.scrollTop),Bn(e,t.scroller.scrollLeft,!0),Be(e,"scroll",e))}),Fe(t.scroller,"mousewheel",function(q){return Rs(e,q)}),Fe(t.scroller,"DOMMouseScroll",function(q){return Rs(e,q)}),Fe(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(q){He(e,q)||ge(q)},over:function(q){He(e,q)||(Ol(e,q),ge(q))},start:function(q){return Al(e,q)},drop:pr(e,Cl),leave:function(q){He(e,q)||no(e)}};var Q=t.input.getField();Fe(Q,"keyup",function(q){return mo.call(e,q)}),Fe(Q,"keydown",pr(e,po)),Fe(Q,"keypress",pr(e,go)),Fe(Q,"focus",function(q){return Ta(e,q)}),Fe(Q,"blur",function(q){return Zn(e,q)})}var Ga=[];Qt.defineInitHook=function(e){return Ga.push(e)};function Bi(e,t,i,n){var c=e.doc,N;i==null&&(i="add"),i=="smart"&&(c.mode.indent?N=et(e,t).state:i="prev");var z=e.options.tabSize,Q=dt(c,t),q=H(Q.text,null,z);Q.stateAfter&&(Q.stateAfter=null);var te=Q.text.match(/^\s*/)[0],pe;if(!n&&!/\S/.test(Q.text))pe=0,i="not";else if(i=="smart"&&(pe=c.mode.indent(N,Q.text.slice(te.length),Q.text),pe==Oe||pe>150)){if(!n)return;i="prev"}i=="prev"?t>c.first?pe=H(dt(c,t-1).text,null,z):pe=0:i=="add"?pe=q+e.options.indentUnit:i=="subtract"?pe=q-e.options.indentUnit:typeof i=="number"&&(pe=q+i),pe=Math.max(0,pe);var be="",Me=0;if(e.options.indentWithTabs)for(var ke=Math.floor(pe/z);ke;--ke)Me+=z,be+="	";if(Me<pe&&(be+=he(pe-Me)),be!=te)return ni(c,be,Je(t,0),Je(t,te.length),"+input"),Q.stateAfter=null,!0;for(var Ge=0;Ge<c.sel.ranges.length;Ge++){var Xe=c.sel.ranges[Ge];if(Xe.head.line==t&&Xe.head.ch<te.length){var qe=Je(t,te.length);Na(c,Ge,new Gt(qe,qe));break}}}var rn=null;function sa(e){rn=e}function Ka(e,t,i,n,c){var N=e.doc;e.display.shift=!1,n||(n=N.sel);var z=+new Date-200,Q=c=="paste"||e.state.pasteIncoming>z,q=St(t),te=null;if(Q&&n.ranges.length>1)if(rn&&rn.text.join(`
`)==t){if(n.ranges.length%rn.text.length==0){te=[];for(var pe=0;pe<rn.text.length;pe++)te.push(N.splitLines(rn.text[pe]))}}else q.length==n.ranges.length&&e.options.pasteLinesPerSelection&&(te=fe(q,function(it){return[it]}));for(var be=e.curOp.updateInput,Me=n.ranges.length-1;Me>=0;Me--){var ke=n.ranges[Me],Ge=ke.from(),Xe=ke.to();ke.empty()&&(i&&i>0?Ge=Je(Ge.line,Ge.ch-i):e.state.overwrite&&!Q?Xe=Je(Xe.line,Math.min(dt(N,Xe.line).text.length,Xe.ch+re(q).length)):Q&&rn&&rn.lineWise&&rn.text.join(`
`)==q.join(`
`)&&(Ge=Xe=Je(Ge.line,0)));var qe={from:Ge,to:Xe,text:te?te[Me%te.length]:q,origin:c||(Q?"paste":e.state.cutIncoming>z?"cut":"+input")};ri(e.doc,qe),br(e,"inputRead",e,qe)}t&&!Q&&wo(e,t),Qn(e),e.curOp.updateInput<2&&(e.curOp.updateInput=be),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function To(e,t){var i=e.clipboardData&&e.clipboardData.getData("Text");if(i)return e.preventDefault(),!t.isReadOnly()&&!t.options.disableInput&&Wr(t,function(){return Ka(t,i,0,null,"paste")}),!0}function wo(e,t){if(!e.options.electricChars||!e.options.smartIndent)return;for(var i=e.doc.sel,n=i.ranges.length-1;n>=0;n--){var c=i.ranges[n];if(c.head.ch>100||n&&i.ranges[n-1].head.line==c.head.line)continue;var N=e.getModeAt(c.head),z=!1;if(N.electricChars){for(var Q=0;Q<N.electricChars.length;Q++)if(t.indexOf(N.electricChars.charAt(Q))>-1){z=Bi(e,c.head.line,"smart");break}}else N.electricInput&&(N.electricInput.test(dt(e.doc,c.head.line).text.slice(0,c.head.ch))&&(z=Bi(e,c.head.line,"smart")));z&&br(e,"electricInput",e,c.head.line)}}function So(e){for(var t=[],i=[],n=0;n<e.doc.sel.ranges.length;n++){var c=e.doc.sel.ranges[n].head.line,N={anchor:Je(c,0),head:Je(c+1,0)};i.push(N),t.push(e.getRange(N.anchor,N.head))}return{text:t,ranges:i}}function Co(e,t,i,n){e.setAttribute("autocorrect",i?"":"off"),e.setAttribute("autocapitalize",n?"":"off"),e.setAttribute("spellcheck",!!t)}function Ao(){var e=d("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=d("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return r?e.style.width="1000px":e.setAttribute("wrap","off"),f&&(e.style.border="1px solid black"),Co(e),t}function ql(e){var t=e.optionHandlers,i=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(n,c){var N=this.options,z=N[n];if(N[n]==c&&n!="mode")return;N[n]=c,t.hasOwnProperty(n)&&pr(this,t[n])(this,c,z),Be(this,"optionChange",this,n)},getOption:function(n){return this.options[n]},getDoc:function(){return this.doc},addKeyMap:function(n,c){this.state.keyMaps[c?"push":"unshift"](na(n))},removeKeyMap:function(n){for(var c=this.state.keyMaps,N=0;N<c.length;++N)if(c[N]==n||c[N].name==n)return c.splice(N,1),!0},addOverlay:Or(function(n,c){var N=n.token?n:e.getMode(this.options,n);if(N.startState)throw new Error("Overlays may not be stateful.");se(this.state.overlays,{mode:N,modeSpec:n,opaque:c&&c.opaque,priority:c&&c.priority||0},function(z){return z.priority}),this.state.modeGen++,Mr(this)}),removeOverlay:Or(function(n){for(var c=this.state.overlays,N=0;N<c.length;++N){var z=c[N].modeSpec;if(z==n||typeof n=="string"&&z.name==n){c.splice(N,1),this.state.modeGen++,Mr(this);return}}}),indentLine:Or(function(n,c,N){typeof c!="string"&&typeof c!="number"&&(c==null?c=this.options.smartIndent?"smart":"prev":c=c?"add":"subtract"),Ir(this.doc,n)&&Bi(this,n,c,N)}),indentSelection:Or(function(n){for(var c=this.doc.sel.ranges,N=-1,z=0;z<c.length;z++){var Q=c[z];if(Q.empty())Q.head.line>N&&(Bi(this,Q.head.line,n,!0),N=Q.head.line,z==this.doc.sel.primIndex&&Qn(this));else{var q=Q.from(),te=Q.to(),pe=Math.max(N,q.line);N=Math.min(this.lastLine(),te.line-(te.ch?0:1))+1;for(var be=pe;be<N;++be)Bi(this,be,n);var Me=this.doc.sel.ranges;q.ch==0&&c.length==Me.length&&Me[z].from().ch>0&&Na(this.doc,z,new Gt(q,Me[z].to()),ye)}}}),getTokenAt:function(n,c){return $t(this,n,c)},getLineTokens:function(n,c){return $t(this,Je(n),c,!0)},getTokenTypeAt:function(n){n=T(this.doc,n);var c=Ke(this,dt(this.doc,n.line)),N=0,z=(c.length-1)/2,Q=n.ch,q;if(Q==0)q=c[2];else for(;;){var te=N+z>>1;if((te?c[te*2-1]:0)>=Q)z=te;else if(c[te*2+1]<Q)N=te+1;else{q=c[te*2+2];break}}var pe=q?q.indexOf("overlay "):-1;return pe<0?q:pe==0?null:q.slice(0,pe-1)},getModeAt:function(n){var c=this.doc.mode;return c.innerMode?e.innerMode(c,this.getTokenAt(n).state).mode:c},getHelper:function(n,c){return this.getHelpers(n,c)[0]},getHelpers:function(n,c){var N=[];if(!i.hasOwnProperty(c))return N;var z=i[c],Q=this.getModeAt(n);if(typeof Q[c]=="string")z[Q[c]]&&N.push(z[Q[c]]);else if(Q[c])for(var q=0;q<Q[c].length;q++){var te=z[Q[c][q]];te&&N.push(te)}else Q.helperType&&z[Q.helperType]?N.push(z[Q.helperType]):z[Q.name]&&N.push(z[Q.name]);for(var pe=0;pe<z._global.length;pe++){var be=z._global[pe];be.pred(Q,this)&&ne(N,be.val)==-1&&N.push(be.val)}return N},getStateAfter:function(n,c){var N=this.doc;return n=Y(N,n==null?N.first+N.size-1:n),et(this,n+1,c).state},cursorCoords:function(n,c){var N,z=this.doc.sel.primary();return n==null?N=z.head:typeof n=="object"?N=T(this.doc,n):N=n?z.from():z.to(),en(this,N,c||"page")},charCoords:function(n,c){return ma(this,T(this.doc,n),c||"page")},coordsChar:function(n,c){return 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be=Math.max(q.wrapper.clientHeight,this.doc.height),Me=Math.max(q.sizer.clientWidth,q.lineSpace.clientWidth);(z=="above"||n.bottom+c.offsetHeight>be)&&n.top>c.offsetHeight?te=n.top-c.offsetHeight:n.bottom+c.offsetHeight<=be&&(te=n.bottom),pe+c.offsetWidth>Me&&(pe=Me-c.offsetWidth)}c.style.top=te+"px",c.style.left=c.style.right="",Q=="right"?(pe=q.sizer.clientWidth-c.offsetWidth,c.style.right="0px"):(Q=="left"?pe=0:Q=="middle"&&(pe=(q.sizer.clientWidth-c.offsetWidth)/2),c.style.left=pe+"px"),N&&Jo(this,{left:pe,top:te,right:pe+c.offsetWidth,bottom:te+c.offsetHeight})},triggerOnKeyDown:Or(po),triggerOnKeyPress:Or(go),triggerOnKeyUp:mo,triggerOnMouseDown:Or(vo),execCommand:function(n){if(Pi.hasOwnProperty(n))return Pi[n].call(null,this)},triggerElectric:Or(function(n){wo(this,n)}),findPosH:function(n,c,N,z){var Q=1;c<0&&(Q=-1,c=-c);for(var q=T(this.doc,n),te=0;te<c&&!(q=za(this.doc,q,Q,N,z),q.hitSide);++te);return q},moveH:Or(function(n,c){var N=this;this.extendSelectionsBy(function(z){return N.display.shift||N.doc.extend||z.empty()?za(N.doc,z.head,n,c,N.options.rtlMoveVisually):n<0?z.from():z.to()},Re)}),deleteH:Or(function(n,c){var N=this.doc.sel,z=this.doc;N.somethingSelected()?z.replaceSelection("",null,"+delete"):si(this,function(Q){var q=za(z,Q.head,n,c,!1);return n<0?{from:q,to:Q.head}:{from:Q.head,to:q}})}),findPosV:function(n,c,N,z){var Q=1,q=z;c<0&&(Q=-1,c=-c);for(var te=T(this.doc,n),pe=0;pe<c;++pe){var be=en(this,te,"div");if(q==null?q=be.left:be.left=q,te=Oo(this,be,Q,N),te.hitSide)break}return te},moveV:Or(function(n,c){var N=this,z=this.doc,Q=[],q=!this.display.shift&&!z.extend&&z.sel.somethingSelected();if(z.extendSelectionsBy(function(pe){if(q)return n<0?pe.from():pe.to();var be=en(N,pe.head,"div");pe.goalColumn!=null&&(be.left=pe.goalColumn),Q.push(be.left);var Me=Oo(N,be,n,c);return c=="page"&&pe==z.sel.primary()&&Sa(N,ma(N,Me,"div").top-be.top),Me},Re),Q.length)for(var te=0;te<z.sel.ranges.length;te++)z.sel.ranges[te].goalColumn=Q[te]}),findWordAt:function(n){var c=this.doc,N=dt(c,n.line).text,z=n.ch,Q=n.ch;if(N){var q=this.getHelper(n,"wordChars");(n.sticky=="before"||Q==N.length)&&z?--z:++Q;for(var te=N.charAt(z),pe=je(te,q)?function(be){return je(be,q)}:/\s/.test(te)?function(be){return/\s/.test(be)}:function(be){return!/\s/.test(be)&&!je(be)};z>0&&pe(N.charAt(z-1));)--z;for(;Q<N.length&&pe(N.charAt(Q));)++Q}return new Gt(Je(n.line,z),Je(n.line,Q))},toggleOverwrite:function(n){if(n!=null&&n==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?F(this.display.cursorDiv,"CodeMirror-overwrite"):A(this.display.cursorDiv,"CodeMirror-overwrite"),Be(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==B()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Or(function(n,c){_i(this,n,c)}),getScrollInfo:function(){var n=this.display.scroller;return{left:n.scrollLeft,top:n.scrollTop,height:n.scrollHeight-sn(this)-this.display.barHeight,width:n.scrollWidth-sn(this)-this.display.barWidth,clientHeight:da(this),clientWidth:Pn(this)}},scrollIntoView:Or(function(n,c){n==null?(n={from:this.doc.sel.primary().head,to:null},c==null&&(c=this.options.cursorScrollMargin)):typeof n=="number"?n={from:Je(n,0),to:null}:n.from==null&&(n={from:n,to:null}),n.to||(n.to=n.from),n.margin=c||0,n.from.line!=null?Zo(this,n):bs(this,n.from,n.to,n.margin)}),setSize:Or(function(n,c){var N=this,z=function(q){return typeof q=="number"||/^\d+$/.test(String(q))?q+"px":q};n!=null&&(this.display.wrapper.style.width=z(n)),c!=null&&(this.display.wrapper.style.height=z(c)),this.options.lineWrapping&&as(this);var Q=this.display.viewFrom;this.doc.iter(Q,this.display.viewTo,function(q){if(q.widgets){for(var te=0;te<q.widgets.length;te++)if(q.widgets[te].noHScroll){wn(N,Q,"widget");break}}++Q}),this.curOp.forceUpdate=!0,Be(this,"refresh",this)}),operation:function(n){return Wr(this,n)},startOperation:function(){return Hn(this)},endOperation:function(){return Wn(this)},refresh:Or(function(){var n=this.display.cachedTextHeight;Mr(this),this.curOp.forceUpdate=!0,yi(this),_i(this,this.doc.scrollLeft,this.doc.scrollTop),Oa(this.display),(n==null||Math.abs(n-$n(this.display))>.5||this.options.lineWrapping)&&Ea(this),Be(this,"refresh",this)}),swapDoc:Or(function(n){var c=this.doc;return c.cm=null,this.state.selectingText&&this.state.selectingText(),ks(this,n),yi(this),this.display.input.reset(),_i(this,n.scrollLeft,n.scrollTop),this.curOp.forceScroll=!0,br(this,"swapDoc",this,c),c}),phrase:function(n){var c=this.options.phrases;return c&&Object.prototype.hasOwnProperty.call(c,n)?c[n]:n},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},xe(e),e.registerHelper=function(n,c,N){i.hasOwnProperty(n)||(i[n]=e[n]={_global:[]}),i[n][c]=N},e.registerGlobalHelper=function(n,c,N,z){e.registerHelper(n,c,z),i[n]._global.push({pred:N,val:z})}}function za(e,t,i,n,c){var N=t,z=i,Q=dt(e,t.line),q=c&&e.direction=="rtl"?-i:i;function te(){var ut=t.line+q;return ut<e.first||ut>=e.first+e.size?!1:(t=new Je(ut,t.ch,t.sticky),Q=dt(e,ut))}function pe(ut){var at;if(n=="codepoint"){var ht=Q.text.charCodeAt(t.ch+(n>0?0:-1));isNaN(ht)?at=null:at=new Je(t.line,Math.max(0,Math.min(Q.text.length,t.ch+i*(ht>=55296&&ht<56320?2:1))),-i)}else c?at=Ml(e.cm,Q,t,i):at=Ua(Q,t,i);if(at==null)if(!ut&&te())t=Ba(c,e.cm,Q,t.line,q);else return!1;else t=at;return!0}if(n=="char"||n=="codepoint")pe();else if(n=="column")pe(!0);else if(n=="word"||n=="group")for(var be=null,Me=n=="group",ke=e.cm&&e.cm.getHelper(t,"wordChars"),Ge=!0;!(i<0&&!pe(!Ge));Ge=!1){var Xe=Q.text.charAt(t.ch)||`
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`?"n":!Me||/\s/.test(Xe)?null:"p";if(Me&&!Ge&&!qe&&(qe="s"),be&&be!=qe){i<0&&(i=1,pe(),t.sticky="after");break}if(qe&&(be=qe),i>0&&!pe(!Ge))break}var it=ea(e,t,N,z,!0);return mn(N,it)&&(it.hitSide=!0),it}function Oo(e,t,i,n){var c=e.doc,N=t.left,z;if(n=="page"){var Q=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),q=Math.max(Q-.5*$n(e.display),3);z=(i>0?t.bottom:t.top)+i*q}else n=="line"&&(z=i>0?t.bottom+3:t.top-3);for(var te;!(te=va(e,N,z),!te.outside);){if(i<0?z<=0:z>=c.height){te.hitSide=!0;break}z+=i*5}return te}var zt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new $,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};zt.prototype.init=function(e){var t=this,i=this,n=i.cm,c=i.div=e.lineDiv;Co(c,n.options.spellcheck,n.options.autocorrect,n.options.autocapitalize);function N(Q){for(var q=Q.target;q;q=q.parentNode){if(q==c)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(q.className))break}return!1}Fe(c,"paste",function(Q){if(!N(Q)||He(n,Q)||To(Q,n))return;G<=11&&setTimeout(pr(n,function(){return t.updateFromDOM()}),20)}),Fe(c,"compositionstart",function(Q){t.composing={data:Q.data,done:!1}}),Fe(c,"compositionupdate",function(Q){t.composing||(t.composing={data:Q.data,done:!1})}),Fe(c,"compositionend",function(Q){t.composing&&(Q.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Fe(c,"touchstart",function(){return i.forceCompositionEnd()}),Fe(c,"input",function(){t.composing||t.readFromDOMSoon()});function z(Q){if(!N(Q)||He(n,Q))return;if(n.somethingSelected())sa({lineWise:!1,text:n.getSelections()}),Q.type=="cut"&&n.replaceSelection("",null,"cut");else if(n.options.lineWiseCopyCut){var q=So(n);sa({lineWise:!0,text:q.text}),Q.type=="cut"&&n.operation(function(){n.setSelections(q.ranges,0,ye),n.replaceSelection("",null,"cut")})}else return;if(Q.clipboardData){Q.clipboardData.clearData();var te=rn.text.join(`
`);if(Q.clipboardData.setData("Text",te),Q.clipboardData.getData("Text")==te){Q.preventDefault();return}}var pe=Ao(),be=pe.firstChild;n.display.lineSpace.insertBefore(pe,n.display.lineSpace.firstChild),be.value=rn.text.join(`
`);var Me=document.activeElement;M(be),setTimeout(function(){n.display.lineSpace.removeChild(pe),Me.focus(),Me==c&&i.showPrimarySelection()},50)}Fe(c,"copy",z),Fe(c,"cut",z)},zt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},zt.prototype.prepareSelection=function(){var e=ps(this.cm,!1);return e.focus=document.activeElement==this.div,e},zt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},zt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},zt.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,i=t.doc.sel.primary(),n=i.from(),c=i.to();if(t.display.viewTo==t.display.viewFrom||n.line>=t.display.viewTo||c.line<t.display.viewFrom){e.removeAllRanges();return}var N=oa(t,e.anchorNode,e.anchorOffset),z=oa(t,e.focusNode,e.focusOffset);if(N&&!N.bad&&z&&!z.bad&&Ct(yn(N,z),n)==0&&Ct(vn(N,z),c)==0)return;var Q=t.display.view,q=n.line>=t.display.viewFrom&&Ro(t,n)||{node:Q[0].measure.map[2],offset:0},te=c.line<t.display.viewTo&&Ro(t,c);if(!te){var pe=Q[Q.length-1].measure,be=pe.maps?pe.maps[pe.maps.length-1]:pe.map;te={node:be[be.length-1],offset:be[be.length-2]-be[be.length-3]}}if(!q||!te){e.removeAllRanges();return}var Me=e.rangeCount&&e.getRangeAt(0),ke;try{ke=y(q.node,q.offset,te.offset,te.node)}catch(Ge){}ke&&(!P&&t.state.focused?(e.collapse(q.node,q.offset),ke.collapsed||(e.removeAllRanges(),e.addRange(ke))):(e.removeAllRanges(),e.addRange(ke)),Me&&e.anchorNode==null?e.addRange(Me):P&&this.startGracePeriod()),this.rememberSelection()},zt.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},zt.prototype.showMultipleSelections=function(e){x(this.cm.display.cursorDiv,e.cursors),x(this.cm.display.selectionDiv,e.selection)},zt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},zt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return b(this.div,t)},zt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},zt.prototype.blur=function(){this.div.blur()},zt.prototype.getField=function(){return this.div},zt.prototype.supportsTouch=function(){return!0},zt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Wr(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},zt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},zt.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(o&&v&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var i=oa(t,e.anchorNode,e.anchorOffset),n=oa(t,e.focusNode,e.focusOffset);i&&n&&Wr(t,function(){wr(t.doc,Cn(i,n),ye),(i.bad||n.bad)&&(t.curOp.selectionChanged=!0)})},zt.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,i=e.doc.sel.primary(),n=i.from(),c=i.to();if(n.ch==0&&n.line>e.firstLine()&&(n=Je(n.line-1,dt(e.doc,n.line-1).length)),c.ch==dt(e.doc,c.line).text.length&&c.line<e.lastLine()&&(c=Je(c.line+1,0)),n.line<t.viewFrom||c.line>t.viewTo-1)return!1;var N,z,Q;n.line==t.viewFrom||(N=Un(e,n.line))==0?(z=Ot(t.view[0].line),Q=t.view[0].node):(z=Ot(t.view[N].line),Q=t.view[N-1].node.nextSibling);var q=Un(e,c.line),te,pe;if(q==t.view.length-1?(te=t.viewTo-1,pe=t.lineDiv.lastChild):(te=Ot(t.view[q+1].line)-1,pe=t.view[q+1].node.previousSibling),!Q)return!1;for(var be=e.doc.splitLines(tu(e,Q,pe,z,te)),Me=Br(e.doc,Je(z,0),Je(te,dt(e.doc,te).text.length));be.length>1&&Me.length>1;)if(re(be)==re(Me))be.pop(),Me.pop(),te--;else if(be[0]==Me[0])be.shift(),Me.shift(),z++;else break;for(var ke=0,Ge=0,Xe=be[0],qe=Me[0],it=Math.min(Xe.length,qe.length);ke<it&&Xe.charCodeAt(ke)==qe.charCodeAt(ke);)++ke;for(var ut=re(be),at=re(Me),ht=Math.min(ut.length-(be.length==1?ke:0),at.length-(Me.length==1?ke:0));Ge<ht&&ut.charCodeAt(ut.length-Ge-1)==at.charCodeAt(at.length-Ge-1);)++Ge;if(be.length==1&&Me.length==1&&z==n.line)for(;ke&&ke>n.ch&&ut.charCodeAt(ut.length-Ge-1)==at.charCodeAt(at.length-Ge-1);)ke--,Ge++;be[be.length-1]=ut.slice(0,ut.length-Ge).replace(/^\u200b+/,""),be[0]=be[0].slice(ke).replace(/\u200b+$/,"");var Tt=Je(z,ke),vt=Je(te,Me.length?re(Me).length-Ge:0);if(be.length>1||be[0]||Ct(Tt,vt))return ni(e.doc,be,Tt,vt,"+input"),!0},zt.prototype.ensurePolled=function(){this.forceCompositionEnd()},zt.prototype.reset=function(){this.forceCompositionEnd()},zt.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},zt.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},zt.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Wr(this.cm,function(){return Mr(e.cm)})},zt.prototype.setUneditable=function(e){e.contentEditable="false"},zt.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||pr(this.cm,Ka)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},zt.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},zt.prototype.onContextMenu=function(){},zt.prototype.resetPosition=function(){},zt.prototype.needsContentAttribute=!0;function Ro(e,t){var i=fa(e,t.line);if(!i||i.hidden)return null;var n=dt(e.doc,t.line),c=es(i,n,t.line),N=Qe(n,e.doc.direction),z="left";if(N){var Q=$e(N,t.ch);z=Q%2?"right":"left"}var q=ns(c.map,t.ch,z);return q.offset=q.collapse=="right"?q.end:q.start,q}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function li(e,t){return t&&(e.bad=!0),e}function tu(e,t,i,n,c){var N="",z=!1,Q=e.doc.lineSeparator(),q=!1;function te(ke){return function(Ge){return Ge.id==ke}}function pe(){z&&(N+=Q,q&&(N+=Q),z=q=!1)}function be(ke){ke&&(pe(),N+=ke)}function Me(ke){if(ke.nodeType==1){var Ge=ke.getAttribute("cm-text");if(Ge){be(Ge);return}var Xe=ke.getAttribute("cm-marker"),qe;if(Xe){var it=e.findMarks(Je(n,0),Je(c+1,0),te(+Xe));it.length&&(qe=it[0].find(0))&&be(Br(e.doc,qe.from,qe.to).join(Q));return}if(ke.getAttribute("contenteditable")=="false")return;var ut=/^(pre|div|p|li|table|br)$/i.test(ke.nodeName);if(!/^br$/i.test(ke.nodeName)&&ke.textContent.length==0)return;ut&&pe();for(var at=0;at<ke.childNodes.length;at++)Me(ke.childNodes[at]);/^(pre|p)$/i.test(ke.nodeName)&&(q=!0),ut&&(z=!0)}else ke.nodeType==3&&be(ke.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(Me(t),t==i);)t=t.nextSibling,q=!1;return N}function oa(e,t,i){var n;if(t==e.display.lineDiv){if(n=e.display.lineDiv.childNodes[i],!n)return li(e.clipPos(Je(e.display.viewTo-1)),!0);t=null,i=0}else 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Me=Q.nextSibling,ke=z?z.nodeValue.length-i:0;Me;Me=Me.nextSibling){if(be=pe(Me,Me.firstChild,0),be)return li(Je(be.line,be.ch-ke),c);ke+=Me.textContent.length}for(var Ge=Q.previousSibling,Xe=i;Ge;Ge=Ge.previousSibling){if(be=pe(Ge,Ge.firstChild,-1),be)return li(Je(be.line,be.ch+Xe),c);Xe+=Ge.textContent.length}}var ir=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new $,this.hasSelection=!1,this.composing=null};ir.prototype.init=function(e){var t=this,i=this,n=this.cm;this.createField(e);var c=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),f&&(c.style.width="0px"),Fe(c,"input",function(){K&&G>=9&&t.hasSelection&&(t.hasSelection=null),i.poll()}),Fe(c,"paste",function(z){if(He(n,z)||To(z,n))return;n.state.pasteIncoming=+new Date,i.fastPoll()});function N(z){if(He(n,z))return;if(n.somethingSelected())sa({lineWise:!1,text:n.getSelections()});else if(n.options.lineWiseCopyCut){var Q=So(n);sa({lineWise:!0,text:Q.text}),z.type=="cut"?n.setSelections(Q.ranges,null,ye):(i.prevInput="",c.value=Q.text.join(`
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`)>-1?i.value=e.prevInput="":e.prevInput=c,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ir.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},ir.prototype.onKeyPress=function(){K&&G>=9&&(this.hasSelection=null),this.fastPoll()},ir.prototype.onContextMenu=function(e){var t=this,i=t.cm,n=i.display,c=t.textarea;t.contextMenuPending&&t.contextMenuPending();var N=Fn(i,e),z=n.scroller.scrollTop;if(!N||m)return;var Q=i.options.resetSelectionOnContextMenu;Q&&i.doc.sel.contains(N)==-1&&pr(i,wr)(i.doc,Cn(N),ye);var q=c.style.cssText,te=t.wrapper.style.cssText,pe=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",c.style.cssText=`position: absolute; width: 30px; height: 30px;
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      z-index: 1000; background: `+(K?"rgba(255, 255, 255, .05)":"transparent")+`;
      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var be;r&&(be=window.scrollY),n.input.focus(),r&&window.scrollTo(null,be),n.input.reset(),i.somethingSelected()||(c.value=t.prevInput=" "),t.contextMenuPending=ke,n.selForContextMenu=i.doc.sel,clearTimeout(n.detectingSelectAll);function Me(){if(c.selectionStart!=null){var Xe=i.somethingSelected(),qe="\u200B"+(Xe?c.value:"");c.value="\u21DA",c.value=qe,t.prevInput=Xe?"":"\u200B",c.selectionStart=1,c.selectionEnd=qe.length,n.selForContextMenu=i.doc.sel}}function ke(){if(t.contextMenuPending!=ke)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=te,c.style.cssText=q,K&&G<9&&n.scrollbars.setScrollTop(n.scroller.scrollTop=z),c.selectionStart!=null){(!K||K&&G<9)&&Me();var Xe=0,qe=function(){n.selForContextMenu==i.doc.sel&&c.selectionStart==0&&c.selectionEnd>0&&t.prevInput=="\u200B"?pr(i,Vs)(i):Xe++<10?n.detectingSelectAll=setTimeout(qe,500):(n.selForContextMenu=null,n.input.reset())};n.detectingSelectAll=setTimeout(qe,200)}}if(K&&G>=9&&Me(),D){ge(e);var Ge=function(){tt(window,"mouseup",Ge),setTimeout(ke,20)};Fe(window,"mouseup",Ge)}else setTimeout(ke,50)},ir.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled=e=="nocursor",this.textarea.readOnly=!!e},ir.prototype.setUneditable=function(){},ir.prototype.needsContentAttribute=!1;function nu(e,t){if(t=t?g(t):{},t.value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),t.autofocus==null){var i=B();t.autofocus=i==e||e.getAttribute("autofocus")!=null&&i==document.body}function n(){e.value=Q.getValue()}var c;if(e.form&&(Fe(e.form,"submit",n),!t.leaveSubmitMethodAlone)){var N=e.form;c=N.submit;try{var z=N.submit=function(){n(),N.submit=c,N.submit(),N.submit=z}}catch(q){}}t.finishInit=function(q){q.save=n,q.getTextArea=function(){return e},q.toTextArea=function(){q.toTextArea=isNaN,n(),e.parentNode.removeChild(q.getWrapperElement()),e.style.display="",e.form&&(tt(e.form,"submit",n),!t.leaveSubmitMethodAlone&&typeof e.form.submit=="function"&&(e.form.submit=c))}},e.style.display="none";var Q=Qt(function(q){return e.parentNode.insertBefore(q,e.nextSibling)},t);return Q}function iu(e){e.off=tt,e.on=Fe,e.wheelEventPixels=cl,e.Doc=Pr,e.splitLines=St,e.countColumn=H,e.findColumn=Le,e.isWordChar=Pe,e.Pass=Oe,e.signal=Be,e.Line=Mn,e.changeEnd=An,e.scrollbarModel=xs,e.Pos=Je,e.cmpPos=Ct,e.modes=Zt,e.mimeModes=It,e.resolveMode=yt,e.getMode=Lr,e.modeExtensions=bt,e.extendMode=xt,e.copyState=Ft,e.startState=cr,e.innerMode=tr,e.commands=Pi,e.keyMap=fn,e.keyName=lo,e.isModifierKey=so,e.lookupKey=ai,e.normalizeKeyMap=kl,e.StringStream=Pt,e.SharedTextMarker=Di,e.TextMarker=Rn,e.LineWidget=Ii,e.e_preventDefault=ae,e.e_stopPropagation=ue,e.e_stop=ge,e.addClass=F,e.contains=b,e.rmClass=A,e.keyNames=Ln}$l(Qt),ql(Qt);var au="iter insert remove copy getEditor constructor".split(" ");for(var la in Pr.prototype)Pr.prototype.hasOwnProperty(la)&&ne(au,la)<0&&(Qt.prototype[la]=function(e){return function(){return e.apply(this.doc,arguments)}}(Pr.prototype[la]));return 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this.readUntil(h,!0)},p.prototype.get_regexp=function(h,l){var f=null,o="g";return l&&m&&(o="y"),typeof h=="string"&&h!==""?f=new RegExp(h,o):h&&(f=new RegExp(h.source,o)),f},p.prototype.get_literal_regexp=function(h){return RegExp(h.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},p.prototype.peekUntilAfter=function(h){var l=this.__position,f=this.readUntilAfter(h);return this.__position=l,f},p.prototype.lookBack=function(h){var l=this.__position-1;return l>=h.length&&this.__input.substring(l-h.length,l).toLowerCase()===h},v.exports.InputScanner=p},function(v,m,p){var h=p(8).InputScanner,l=p(3).Token,f=p(10).TokenStream,o=p(11).WhitespacePattern,u={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},s=function(a,O){this._input=new h(a),this._options=O||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new o(this._input)};s.prototype.tokenize=function(){this._input.restart(),this.__tokens=new f,this._reset();for(var a,O=new l(u.START,""),E=null,w=[],D=new 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h._until_after=!0,h._until_pattern=this._input.get_regexp(p),h._update(),h},m.prototype.until=function(p){var h=this._create();return h._until_after=!1,h._until_pattern=this._input.get_regexp(p),h._update(),h},m.prototype.starting_with=function(p){var h=this._create();return h._starting_pattern=this._input.get_regexp(p,!0),h._update(),h},m.prototype.matching=function(p){var h=this._create();return h._match_pattern=this._input.get_regexp(p,!0),h._update(),h},m.prototype._create=function(){return new m(this._input,this)},m.prototype._update=function(){},v.exports.Pattern=m},function(v){function m(p,h){p=typeof p=="string"?p:p.source,h=typeof h=="string"?h:h.source,this.__directives_block_pattern=new RegExp(p+/ beautify( \w+[:]\w+)+ /.source+h,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(p+/\sbeautify\signore:end\s/.source+h,"g")}m.prototype.get_directives=function(p){if(!p.match(this.__directives_block_pattern))return null;var h={};this.__directive_pattern.lastIndex=0;for(var l=this.__directive_pattern.exec(p);l;)h[l[1]]=l[2],l=this.__directive_pattern.exec(p);return h},m.prototype.readIgnored=function(p){return p.readUntilAfter(this.__directives_end_ignore_pattern)},v.exports.Directives=m},function(v,m,p){var h=p(12).Pattern,l={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function f(o,u){h.call(this,o,u),this.__template_pattern=null,this._disabled=Object.assign({},l),this._excluded=Object.assign({},l),u&&(this.__template_pattern=this._input.get_regexp(u.__template_pattern),this._excluded=Object.assign(this._excluded,u._excluded),this._disabled=Object.assign(this._disabled,u._disabled));var s=new h(o);this.__patterns={handlebars_comment:s.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:s.starting_with(/{{{/).until_after(/}}}/),handlebars:s.starting_with(/{{/).until_after(/}}/),php:s.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:s.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:s.starting_with(/{%/).until_after(/%}/),django_value:s.starting_with(/{{/).until_after(/}}/),django_comment:s.starting_with(/{#/).until_after(/#}/),smarty:s.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:s.starting_with(/{\*/).until_after(/\*}/),smarty_literal:s.starting_with(/{literal}/).until_after(/{\/literal}/)}}f.prototype=new h,f.prototype._create=function(){return new f(this._input,this)},f.prototype._update=function(){this.__set_templated_pattern()},f.prototype.disable=function(o){var u=this._create();return u._disabled[o]=!0,u._update(),u},f.prototype.read_options=function(o){var u=this._create();for(var s in l)u._disabled[s]=o.templating.indexOf(s)===-1;return u._update(),u},f.prototype.exclude=function(o){var u=this._create();return u._excluded[o]=!0,u._update(),u},f.prototype.read=function(){var o="";this._match_pattern?o=this._input.read(this._starting_pattern):o=this._input.read(this._starting_pattern,this.__template_pattern);for(var u=this._read_template();u;)this._match_pattern?u+=this._input.read(this._match_pattern):u+=this._input.readUntil(this.__template_pattern),o+=u,u=this._read_template();return this._until_after&&(o+=this._input.readUntilAfter(this._until_pattern)),o},f.prototype.__set_templated_pattern=function(){var o=[];this._disabled.php||o.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||o.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||o.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(o.push(this.__patterns.django._starting_pattern.source),o.push(this.__patterns.django_value._starting_pattern.source),o.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||o.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&o.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+o.join("|")+")")},f.prototype._read_template=function(){var o="",u=this._input.peek();if(u==="<"){var s=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&s==="?"&&(o=o||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&s==="%"&&(o=o||this.__patterns.erb.read())}else u==="{"&&(!this._disabled.handlebars&&!this._excluded.handlebars&&(o=o||this.__patterns.handlebars_comment.read(),o=o||this.__patterns.handlebars_unescaped.read(),o=o||this.__patterns.handlebars.read()),this._disabled.django||(!this._excluded.django&&!this._excluded.handlebars&&(o=o||this.__patterns.django_value.read()),this._excluded.django||(o=o||this.__patterns.django_comment.read(),o=o||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(o=o||this.__patterns.smarty_comment.read(),o=o||this.__patterns.smarty_literal.read(),o=o||this.__patterns.smarty.read()));return o},v.exports.TemplatablePattern=f},,,,function(v,m,p){var h=p(19).Beautifier,l=p(20).Options;function f(o,u,s,a){var O=new h(o,u,s,a);return O.beautify()}v.exports=f,v.exports.defaultOptions=function(){return new l}},function(v,m,p){var h=p(20).Options,l=p(2).Output,f=p(21).Tokenizer,o=p(21).TOKEN,u=/\r\n|[\r\n]/,s=/\r\n|[\r\n]/g,a=function(S,y){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=S.max_preserve_newlines,this.preserve_newlines=S.preserve_newlines,this._output=new l(S,y)};a.prototype.current_line_has_match=function(S){return this._output.current_line.has_match(S)},a.prototype.set_space_before_token=function(S,y){this._output.space_before_token=S,this._output.non_breaking_space=y},a.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},a.prototype.add_raw_token=function(S){this._output.add_raw_token(S)},a.prototype.print_preserved_newlines=function(S){var y=0;S.type!==o.TEXT&&S.previous.type!==o.TEXT&&(y=S.newlines?1:0),this.preserve_newlines&&(y=S.newlines<this.max_preserve_newlines+1?S.newlines:this.max_preserve_newlines+1);for(var b=0;b<y;b++)this.print_newline(b>0);return y!==0},a.prototype.traverse_whitespace=function(S){return S.whitespace_before||S.newlines?(this.print_preserved_newlines(S)||(this._output.space_before_token=!0),!0):!1},a.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},a.prototype.print_newline=function(S){this._output.add_new_line(S)},a.prototype.print_token=function(S){S.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(S.text))},a.prototype.indent=function(){this.indent_level++},a.prototype.get_full_indent=function(S){return S=this.indent_level+(S||0),S<1?"":this._output.get_indent_string(S)};var O=function(S){for(var y=null,b=S.next;b.type!==o.EOF&&S.closed!==b;){if(b.type===o.ATTRIBUTE&&b.text==="type"){b.next&&b.next.type===o.EQUALS&&b.next.next&&b.next.next.type===o.VALUE&&(y=b.next.next.text);break}b=b.next}return y},E=function(S,y){var b=null,B=null;return y.closed?(S==="script"?b="text/javascript":S==="style"&&(b="text/css"),b=O(y)||b,b.search("text/css")>-1?B="css":b.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?B="javascript":b.search(/(text|application|dojo)\/(x-)?(html)/)>-1?B="html":b.search(/test\/null/)>-1&&(B="null"),B):null};function w(S,y){return y.indexOf(S)!==-1}function D(S,y,b){this.parent=S||null,this.tag=y?y.tag_name:"",this.indent_level=b||0,this.parser_token=y||null}function L(S){this._printer=S,this._current_frame=null}L.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},L.prototype.record_tag=function(S){var y=new D(this._current_frame,S,this._printer.indent_level);this._current_frame=y},L.prototype._try_pop_frame=function(S){var y=null;return S&&(y=S.parser_token,this._printer.indent_level=S.indent_level,this._current_frame=S.parent),y},L.prototype._get_frame=function(S,y){for(var b=this._current_frame;b&&!(S.indexOf(b.tag)!==-1);){if(y&&y.indexOf(b.tag)!==-1){b=null;break}b=b.parent}return b},L.prototype.try_pop=function(S,y){var b=this._get_frame([S],y);return this._try_pop_frame(b)},L.prototype.indent_to_tag=function(S){var y=this._get_frame(S);y&&(this._printer.indent_level=y.indent_level)};function A(S,y,b,B){this._source_text=S||"",y=y||{},this._js_beautify=b,this._css_beautify=B,this._tag_stack=null;var F=new h(y,"html");this._options=F,this._is_wrap_attributes_force=this._options.wrap_attributes.substr(0,"force".length)==="force",this._is_wrap_attributes_force_expand_multiline=this._options.wrap_attributes==="force-expand-multiline",this._is_wrap_attributes_force_aligned=this._options.wrap_attributes==="force-aligned",this._is_wrap_attributes_aligned_multiple=this._options.wrap_attributes==="aligned-multiple",this._is_wrap_attributes_preserve=this._options.wrap_attributes.substr(0,"preserve".length)==="preserve",this._is_wrap_attributes_preserve_aligned=this._options.wrap_attributes==="preserve-aligned"}A.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var S=this._source_text,y=this._options.eol;this._options.eol==="auto"&&(y=`
`,S&&u.test(S)&&(y=S.match(u)[0])),S=S.replace(s,`
`);var b=S.match(/^[\t ]*/)[0],B={text:"",type:""},F=new C,_=new a(this._options,b),M=new f(S,this._options).tokenize();this._tag_stack=new L(_);for(var I=null,g=M.next();g.type!==o.EOF;)g.type===o.TAG_OPEN||g.type===o.COMMENT?(I=this._handle_tag_open(_,g,F,B),F=I):g.type===o.ATTRIBUTE||g.type===o.EQUALS||g.type===o.VALUE||g.type===o.TEXT&&!F.tag_complete?I=this._handle_inside_tag(_,g,F,M):g.type===o.TAG_CLOSE?I=this._handle_tag_close(_,g,F):g.type===o.TEXT?I=this._handle_text(_,g,F):_.add_raw_token(g),B=I,g=M.next();var H=_._output.get_code(y);return H},A.prototype._handle_tag_close=function(S,y,b){var B={text:y.text,type:y.type};return S.alignment_size=0,b.tag_complete=!0,S.set_space_before_token(y.newlines||y.whitespace_before!=="",!0),b.is_unformatted?S.add_raw_token(y):(b.tag_start_char==="<"&&(S.set_space_before_token(y.text[0]==="/",!0),this._is_wrap_attributes_force_expand_multiline&&b.has_wrapped_attrs&&S.print_newline(!1)),S.print_token(y)),b.indent_content&&!(b.is_unformatted||b.is_content_unformatted)&&(S.indent(),b.indent_content=!1),!b.is_inline_element&&!(b.is_unformatted||b.is_content_unformatted)&&S.set_wrap_point(),B},A.prototype._handle_inside_tag=function(S,y,b,B){var F=b.has_wrapped_attrs,_={text:y.text,type:y.type};if(S.set_space_before_token(y.newlines||y.whitespace_before!=="",!0),b.is_unformatted)S.add_raw_token(y);else if(b.tag_start_char==="{"&&y.type===o.TEXT)S.print_preserved_newlines(y)?(y.newlines=0,S.add_raw_token(y)):S.print_token(y);else{if(y.type===o.ATTRIBUTE?(S.set_space_before_token(!0),b.attr_count+=1):(y.type===o.EQUALS||y.type===o.VALUE&&y.previous.type===o.EQUALS)&&S.set_space_before_token(!1),y.type===o.ATTRIBUTE&&b.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(S.traverse_whitespace(y),F=F||y.newlines!==0),this._is_wrap_attributes_force)){var M=b.attr_count>1;if(this._is_wrap_attributes_force_expand_multiline&&b.attr_count===1){var I=!0,g=0,H;do{if(H=B.peek(g),H.type===o.ATTRIBUTE){I=!1;break}g+=1}while(g<4&&H.type!==o.EOF&&H.type!==o.TAG_CLOSE);M=!I}M&&(S.print_newline(!1),F=!0)}S.print_token(y),F=F||S.previous_token_wrapped(),b.has_wrapped_attrs=F}return _},A.prototype._handle_text=function(S,y,b){var B={text:y.text,type:"TK_CONTENT"};return b.custom_beautifier_name?this._print_custom_beatifier_text(S,y,b):b.is_unformatted||b.is_content_unformatted?S.add_raw_token(y):(S.traverse_whitespace(y),S.print_token(y)),B},A.prototype._print_custom_beatifier_text=function(S,y,b){var B=this;if(y.text!==""){var F=y.text,_,M=1,I="",g="";b.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?_=this._js_beautify:b.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?_=this._css_beautify:b.custom_beautifier_name==="html"&&(_=function(ye,Te){var Re=new A(ye,Te,B._js_beautify,B._css_beautify);return Re.beautify()}),this._options.indent_scripts==="keep"?M=0:this._options.indent_scripts==="separate"&&(M=-S.indent_level);var H=S.get_full_indent(M);if(F=F.replace(/\n[ \t]*$/,""),b.custom_beautifier_name!=="html"&&F[0]==="<"&&F.match(/^(<!--|<!\[CDATA\[)/)){var $=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(F);if(!$){S.add_raw_token(y);return}I=H+$[1]+`
`,F=$[4],$[5]&&(g=H+$[5]),F=F.replace(/\n[ \t]*$/,""),($[2]||$[3].indexOf(`
`)!==-1)&&($=$[3].match(/[ \t]+$/),$&&(y.whitespace_before=$[0]))}if(F)if(_){var ne=function(){this.eol=`
`};ne.prototype=this._options.raw_options;var oe=new ne;F=_(H+F,oe)}else{var Oe=y.whitespace_before;Oe&&(F=F.replace(new RegExp(`
(`+Oe+")?","g"),`
`)),F=H+F.replace(/\n/g,`
`+H)}I&&(F?F=I+F+`
`+g:F=I+g),S.print_newline(!1),F&&(y.text=F,y.whitespace_before="",y.newlines=0,S.add_raw_token(y),S.print_newline(!0))}},A.prototype._handle_tag_open=function(S,y,b,B){var F=this._get_tag_open_token(y);return(b.is_unformatted||b.is_content_unformatted)&&!b.is_empty_element&&y.type===o.TAG_OPEN&&y.text.indexOf("</")===0?(S.add_raw_token(y),F.start_tag_token=this._tag_stack.try_pop(F.tag_name)):(S.traverse_whitespace(y),this._set_tag_position(S,y,F,b,B),F.is_inline_element||S.set_wrap_point(),S.print_token(y)),(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(F.alignment_size=y.text.length+1),!F.tag_complete&&!F.is_unformatted&&(S.alignment_size=F.alignment_size),F};var C=function(S,y){if(this.parent=S||null,this.text="",this.type="TK_TAG_OPEN",this.tag_name="",this.is_inline_element=!1,this.is_unformatted=!1,this.is_content_unformatted=!1,this.is_empty_element=!1,this.is_start_tag=!1,this.is_end_tag=!1,this.indent_content=!1,this.multiline_content=!1,this.custom_beautifier_name=null,this.start_tag_token=null,this.attr_count=0,this.has_wrapped_attrs=!1,this.alignment_size=0,this.tag_complete=!1,this.tag_start_char="",this.tag_check="",!y)this.tag_complete=!0;else{var b;this.tag_start_char=y.text[0],this.text=y.text,this.tag_start_char==="<"?(b=y.text.match(/^<([^\s>]*)/),this.tag_check=b?b[1]:""):(b=y.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=b?b[1]:"",(y.text.startsWith("{{#>")||y.text.startsWith("{{~#>"))&&this.tag_check[0]===">"&&(this.tag_check===">"&&y.next!==null?this.tag_check=y.next.text.split(" ")[0]:this.tag_check=y.text.split(">")[1])),this.tag_check=this.tag_check.toLowerCase(),y.type===o.COMMENT&&(this.tag_complete=!0),this.is_start_tag=this.tag_check.charAt(0)!=="/",this.tag_name=this.is_start_tag?this.tag_check:this.tag_check.substr(1),this.is_end_tag=!this.is_start_tag||y.closed&&y.closed.text==="/>";var B=2;this.tag_start_char==="{"&&this.text.length>=3&&(this.text.charAt(2)==="~"&&(B=3)),this.is_end_tag=this.is_end_tag||this.tag_start_char==="{"&&(this.text.length<3||/[^#\^]/.test(this.text.charAt(B)))}};A.prototype._get_tag_open_token=function(S){var y=new C(this._tag_stack.get_parser_token(),S);return y.alignment_size=this._options.wrap_attributes_indent_size,y.is_end_tag=y.is_end_tag||w(y.tag_check,this._options.void_elements),y.is_empty_element=y.tag_complete||y.is_start_tag&&y.is_end_tag,y.is_unformatted=!y.tag_complete&&w(y.tag_check,this._options.unformatted),y.is_content_unformatted=!y.is_empty_element&&w(y.tag_check,this._options.content_unformatted),y.is_inline_element=w(y.tag_name,this._options.inline)||y.tag_name.includes("-")||y.tag_start_char==="{",y},A.prototype._set_tag_position=function(S,y,b,B,F){if(b.is_empty_element||(b.is_end_tag?b.start_tag_token=this._tag_stack.try_pop(b.tag_name):(this._do_optional_end_element(b)&&(b.is_inline_element||S.print_newline(!1)),this._tag_stack.record_tag(b),(b.tag_name==="script"||b.tag_name==="style")&&!(b.is_unformatted||b.is_content_unformatted)&&(b.custom_beautifier_name=E(b.tag_check,y)))),w(b.tag_check,this._options.extra_liners)&&(S.print_newline(!1),S._output.just_added_blankline()||S.print_newline(!0)),b.is_empty_element){if(b.tag_start_char==="{"&&b.tag_check==="else"){this._tag_stack.indent_to_tag(["if","unless","each"]),b.indent_content=!0;var _=S.current_line_has_match(/{{#if/);_||S.print_newline(!1)}b.tag_name==="!--"&&F.type===o.TAG_CLOSE&&B.is_end_tag&&b.text.indexOf(`
`)===-1||(b.is_inline_element||b.is_unformatted||S.print_newline(!1),this._calcluate_parent_multiline(S,b))}else if(b.is_end_tag){var M=!1;M=b.start_tag_token&&b.start_tag_token.multiline_content,M=M||!b.is_inline_element&&!(B.is_inline_element||B.is_unformatted)&&!(F.type===o.TAG_CLOSE&&b.start_tag_token===B)&&F.type!=="TK_CONTENT",(b.is_content_unformatted||b.is_unformatted)&&(M=!1),M&&S.print_newline(!1)}else b.indent_content=!b.custom_beautifier_name,b.tag_start_char==="<"&&(b.tag_name==="html"?b.indent_content=this._options.indent_inner_html:b.tag_name==="head"?b.indent_content=this._options.indent_head_inner_html:b.tag_name==="body"&&(b.indent_content=this._options.indent_body_inner_html)),!(b.is_inline_element||b.is_unformatted)&&(F.type!=="TK_CONTENT"||b.is_content_unformatted)&&S.print_newline(!1),this._calcluate_parent_multiline(S,b)},A.prototype._calcluate_parent_multiline=function(S,y){y.parent&&S._output.just_added_newline()&&!((y.is_inline_element||y.is_unformatted)&&y.parent.is_inline_element)&&(y.parent.multiline_content=!0)};var x=["address","article","aside","blockquote","details","div","dl","fieldset","figcaption","figure","footer","form","h1","h2","h3","h4","h5","h6","header","hr","main","nav","ol","p","pre","section","table","ul"],d=["a","audio","del","ins","map","noscript","video"];A.prototype._do_optional_end_element=function(S){var y=null;if(S.is_empty_element||!S.is_start_tag||!S.parent)return;if(S.tag_name==="body")y=y||this._tag_stack.try_pop("head");else if(S.tag_name==="li")y=y||this._tag_stack.try_pop("li",["ol","ul"]);else if(S.tag_name==="dd"||S.tag_name==="dt")y=y||this._tag_stack.try_pop("dt",["dl"]),y=y||this._tag_stack.try_pop("dd",["dl"]);else if(S.parent.tag_name==="p"&&x.indexOf(S.tag_name)!==-1){var b=S.parent.parent;(!b||d.indexOf(b.tag_name)===-1)&&(y=y||this._tag_stack.try_pop("p"))}else S.tag_name==="rp"||S.tag_name==="rt"?(y=y||this._tag_stack.try_pop("rt",["ruby","rtc"]),y=y||this._tag_stack.try_pop("rp",["ruby","rtc"])):S.tag_name==="optgroup"?y=y||this._tag_stack.try_pop("optgroup",["select"]):S.tag_name==="option"?y=y||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):S.tag_name==="colgroup"?y=y||this._tag_stack.try_pop("caption",["table"]):S.tag_name==="thead"?(y=y||this._tag_stack.try_pop("caption",["table"]),y=y||this._tag_stack.try_pop("colgroup",["table"])):S.tag_name==="tbody"||S.tag_name==="tfoot"?(y=y||this._tag_stack.try_pop("caption",["table"]),y=y||this._tag_stack.try_pop("colgroup",["table"]),y=y||this._tag_stack.try_pop("thead",["table"]),y=y||this._tag_stack.try_pop("tbody",["table"])):S.tag_name==="tr"?(y=y||this._tag_stack.try_pop("caption",["table"]),y=y||this._tag_stack.try_pop("colgroup",["table"]),y=y||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"])):(S.tag_name==="th"||S.tag_name==="td")&&(y=y||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]),y=y||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return S.parent=this._tag_stack.get_parser_token(),y},v.exports.Beautifier=A},function(v,m,p){var h=p(6).Options;function l(f){h.call(this,f,"html"),this.templating.length===1&&this.templating[0]==="auto"&&(this.templating=["django","erb","handlebars","php"]),this.indent_inner_html=this._get_boolean("indent_inner_html"),this.indent_body_inner_html=this._get_boolean("indent_body_inner_html",!0),this.indent_head_inner_html=this._get_boolean("indent_head_inner_html",!0),this.indent_handlebars=this._get_boolean("indent_handlebars",!0),this.wrap_attributes=this._get_selection("wrap_attributes",["auto","force","force-aligned","force-expand-multiline","aligned-multiple","preserve","preserve-aligned"]),this.wrap_attributes_indent_size=this._get_number("wrap_attributes_indent_size",this.indent_size),this.extra_liners=this._get_array("extra_liners",["head","body","/html"]),this.inline=this._get_array("inline",["a","abbr","area","audio","b","bdi","bdo","br","button","canvas","cite","code","data","datalist","del","dfn","em","embed","i","iframe","img","input","ins","kbd","keygen","label","map","mark","math","meter","noscript","object","output","progress","q","ruby","s","samp","select","small","span","strong","sub","sup","svg","template","textarea","time","u","var","video","wbr","text","acronym","big","strike","tt"]),this.void_elements=this._get_array("void_elements",["area","base","br","col","embed","hr","img","input","keygen","link","menuitem","meta","param","source","track","wbr","!doctype","?xml","basefont","isindex"]),this.unformatted=this._get_array("unformatted",[]),this.content_unformatted=this._get_array("content_unformatted",["pre","textarea"]),this.unformatted_content_delimiter=this._get_characters("unformatted_content_delimiter"),this.indent_scripts=this._get_selection("indent_scripts",["normal","keep","separate"])}l.prototype=new 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0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:X.default,bufferController:r.default,capLevelController:v.default,fpsController:m.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:u.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},L()),{},{subtitleStreamController:K.SubtitleStreamController,subtitleTrackController:G.default,timelineController:R.TimelineController,audioStreamController:j.default,audioTrackController:U.default,emeController:p.default,cmcdController:h.default});function 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0||d.liveMaxLatencyDuration<=d.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return a({},x,d)}function C(x){var d=x.loader;if(d!==f.default&&d!==l.default)s.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),x.progressive=!1;else{var S=Object(f.fetchSupported)();S&&(x.loader=f.default,x.progressive=!0,x.enableSoftwareAES=!0,s.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(ie,J,P){"use strict";P.r(J);var X=P("./src/polyfills/number.ts"),j=P("./src/utils/ewma-bandwidth-estimator.ts"),U=P("./src/events.ts"),K=P("./src/utils/buffer-helper.ts"),G=P("./src/errors.ts"),r=P("./src/types/loader.ts"),R=P("./src/utils/logger.ts");function v(h,l){for(var f=0;f<l.length;f++){var o=l[f];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(h,o.key,o)}}function 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o=this.hls;o.off(U.Events.FRAG_LOADING,this.onFragLoading,this),o.off(U.Events.FRAG_LOADED,this.onFragLoaded,this),o.off(U.Events.FRAG_BUFFERED,this.onFragBuffered,this),o.off(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.off(U.Events.ERROR,this.onError,this)},l.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},l.onFragLoading=function(o,u){var s=u.frag;if(s.type===r.PlaylistLevelType.MAIN&&!this.timer){var a;this.fragCurrent=s,this.partCurrent=(a=u.part)!=null?a:null,this.timer=self.setInterval(this.onCheck,100)}},l.onLevelLoaded=function(o,u){var s=this.hls.config;u.details.live?this.bwEstimator.update(s.abrEwmaSlowLive,s.abrEwmaFastLive):this.bwEstimator.update(s.abrEwmaSlowVoD,s.abrEwmaFastVoD)},l._abandonRulesCheck=function(){var o=this.fragCurrent,u=this.partCurrent,s=this.hls,a=s.autoLevelEnabled,O=s.config,E=s.media;if(!o||!E)return;var w=u?u.stats:o.stats,D=u?u.duration:o.duration;if(w.aborted){R.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!a||E.paused||!E.playbackRate||!E.readyState)return;var L=performance.now()-w.loading.start,A=Math.abs(E.playbackRate);if(L<=500*D/A)return;var C=s.levels,x=s.minAutoLevel,d=C[o.level],S=w.total||Math.max(w.loaded,Math.round(D*d.maxBitrate/8)),y=Math.max(1,w.bwEstimate?w.bwEstimate/8:w.loaded*1e3/L),b=(S-w.loaded)/y,B=E.currentTime,F=(K.BufferHelper.bufferInfo(E,B,O.maxBufferHole).end-B)/A;if(F>=2*D/A||b<=F)return;var _=Number.POSITIVE_INFINITY,M;for(M=o.level-1;M>x;M--){var I=C[M].maxBitrate;if(_=D*I/(8*.8*y),_<F)break}if(_>=b)return;var g=this.bwEstimator.getEstimate();R.logger.warn("Fragment "+o.sn+(u?" part "+u.index:"")+" of level "+o.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+M+`
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s=u.frag,a=u.part,O=a?a.stats:s.stats;if(O.aborted)return;if(s.type!==r.PlaylistLevelType.MAIN||s.sn==="initSegment")return;var E=O.parsing.end-O.loading.start;this.bwEstimator.sample(E,O.loaded),O.bwEstimate=this.bwEstimator.getEstimate(),s.bitrateTest?this.bitrateTestDelay=E/1e3:this.bitrateTestDelay=0},l.onError=function(o,u){switch(u.details){case G.ErrorDetails.FRAG_LOAD_ERROR:case G.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},l.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},l.getNextABRAutoLevel=function(){var o=this.fragCurrent,u=this.partCurrent,s=this.hls,a=s.maxAutoLevel,O=s.config,E=s.minAutoLevel,w=s.media,D=u?u.duration:o?o.duration:0,L=w?w.currentTime:0,A=w&&w.playbackRate!==0?Math.abs(w.playbackRate):1,C=this.bwEstimator?this.bwEstimator.getEstimate():O.abrEwmaDefaultEstimate,x=(K.BufferHelper.bufferInfo(w,L,O.maxBufferHole).end-L)/A,d=this.findBestLevel(C,E,a,x,O.abrBandWidthFactor,O.abrBandWidthUpFactor);if(d>=0)return d;R.logger.trace((x?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var S=D?Math.min(D,O.maxStarvationDelay):O.maxStarvationDelay,y=O.abrBandWidthFactor,b=O.abrBandWidthUpFactor;if(!x){var B=this.bitrateTestDelay;if(B){var F=D?Math.min(D,O.maxLoadingDelay):O.maxLoadingDelay;S=F-B,R.logger.trace("bitrate test took "+Math.round(1e3*B)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*S)+" ms"),y=b=1}}return d=this.findBestLevel(C,E,a,x+S,y,b),Math.max(d,0)},l.findBestLevel=function(o,u,s,a,O,E){for(var w,D=this.fragCurrent,L=this.partCurrent,A=this.lastLoadedFragLevel,C=this.hls.levels,x=C[A],d=!!(x!=null&&(w=x.details)!==null&&w!==void 0&&w.live),S=x==null?void 0:x.codecSet,y=L?L.duration:D?D.duration:0,b=s;b>=u;b--){var B=C[b];if(!B||S&&B.codecSet!==S)continue;var F=B.details,_=(L?F==null?void 0:F.partTarget:F==null?void 0:F.averagetargetduration)||y,M=void 0;b<=A?M=O*o:M=E*o;var I=C[b].maxBitrate,g=I*_/M;if(R.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+b+"/"+Math.round(M)+"/"+I+"/"+_+"/"+a+"/"+g),M>I&&(!g||d&&!this.bitrateTestDelay||g<a))return b}return-1},m(h,[{key:"nextAutoLevel",get:function(){var o=this._nextAutoLevel,u=this.bwEstimator;if(o!==-1&&(!u||!u.canEstimate()))return o;var s=this.getNextABRAutoLevel();return o!==-1&&(s=Math.min(o,s)),s},set:function(o){this._nextAutoLevel=o}}]),h}();J.default=p},"./src/controller/audio-stream-controller.ts":function(ie,J,P){"use strict";P.r(J);var 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d=D.call(this,C,x,"[audio-stream-controller]")||this,d.videoBuffer=null,d.videoTrackCC=-1,d.waitingVideoCC=-1,d.audioSwitch=!1,d.trackId=-1,d.waitingData=null,d.mainDetails=null,d.bufferFlushed=!1,d._registerListeners(),d}var A=L.prototype;return A.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},A._registerListeners=function(){var x=this.hls;x.on(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),x.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),x.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),x.on(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),x.on(U.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),x.on(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),x.on(U.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),x.on(U.Events.ERROR,this.onError,this),x.on(U.Events.BUFFER_RESET,this.onBufferReset,this),x.on(U.Events.BUFFER_CREATED,this.onBufferCreated,this),x.on(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),x.on(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),x.on(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},A._unregisterListeners=function(){var x=this.hls;x.off(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),x.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),x.off(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),x.off(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),x.off(U.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),x.off(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),x.off(U.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),x.off(U.Events.ERROR,this.onError,this),x.off(U.Events.BUFFER_RESET,this.onBufferReset,this),x.off(U.Events.BUFFER_CREATED,this.onBufferCreated,this),x.off(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),x.off(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),x.off(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},A.onInitPtsFound=function(x,d){var S=d.frag,y=d.id,b=d.initPTS;if(y==="main"){var B=S.cc;this.initPTS[S.cc]=b,this.log("InitPTS for cc: "+B+" found from main: "+b),this.videoTrackCC=B,this.state===j.State.WAITING_INIT_PTS&&this.tick()}},A.startLoad=function(x){if(!this.levels){this.startPosition=x,this.state=j.State.STOPPED;return}var d=this.lastCurrentTime;this.stopLoad(),this.setInterval(E),this.fragLoadError=0,d>0&&x===-1?(this.log("Override startPosition with lastCurrentTime @"+d.toFixed(3)),this.state=j.State.IDLE):(this.loadedmetadata=!1,this.state=j.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=x,this.tick()},A.doTick=function(){switch(this.state){case j.State.IDLE:this.doTickIdle();break;case j.State.WAITING_TRACK:{var x,d=this.levels,S=this.trackId,y=d==null||((x=d[S])===null||x===void 0)?void 0:x.details;if(y){if(this.waitForCdnTuneIn(y))break;this.state=j.State.WAITING_INIT_PTS}break}case j.State.FRAG_LOADING_WAITING_RETRY:{var b,B=performance.now(),F=this.retryDate;(!F||B>=F||(b=this.media)!==null&&b!==void 0&&b.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=j.State.IDLE);break}case j.State.WAITING_INIT_PTS:{var _=this.waitingData;if(_){var M=_.frag,I=_.part,g=_.cache,H=_.complete;if(this.initPTS[M.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=j.State.FRAG_LOADING;var $=g.flush(),ne={frag:M,part:I,payload:$,networkDetails:null};this._handleFragmentLoadProgress(ne),H&&D.prototype._handleFragmentLoadComplete.call(this,ne)}else if(this.videoTrackCC!==this.waitingVideoCC)u.logger.log("Waiting fragment cc ("+M.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var oe=this.getLoadPosition(),Oe=K.BufferHelper.bufferInfo(this.mediaBuffer,oe,this.config.maxBufferHole),ye=Object(l.fragmentWithinToleranceTest)(Oe.end,this.config.maxFragLookUpTolerance,M);ye<0&&(u.logger.log("Waiting fragment cc ("+M.cc+") @ "+M.start+" cancelled because another fragment at "+Oe.end+" is needed"),this.clearWaitingFragment())}}else this.state=j.State.IDLE}}this.onTickEnd()},A.clearWaitingFragment=function(){var x=this.waitingData;x&&(this.fragmentTracker.removeFragment(x.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=j.State.IDLE)},A.onTickEnd=function(){var x=this.media;if(!x||!x.readyState)return;var d=this.mediaBuffer?this.mediaBuffer:x,S=d.buffered;!this.loadedmetadata&&S.length&&(this.loadedmetadata=!0),this.lastCurrentTime=x.currentTime},A.doTickIdle=function(){var x,d,S=this.hls,y=this.levels,b=this.media,B=this.trackId,F=S.config;if(!y||!y[B])return;if(!b&&(this.startFragRequested||!F.startFragPrefetch))return;var _=y[B],M=_.details;if(!M||M.live&&this.levelLastLoaded!==B||this.waitForCdnTuneIn(M)){this.state=j.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,v.ElementaryStreamTypes.AUDIO,R.PlaylistLevelType.AUDIO));var I=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,R.PlaylistLevelType.AUDIO);if(I===null)return;var g=I.len,H=this.getMaxBufferLength(),$=this.audioSwitch;if(g>=H&&!$)return;if(!$&&this._streamEnded(I,M)){S.trigger(U.Events.BUFFER_EOS,{type:"audio"}),this.state=j.State.ENDED;return}var ne=M.fragments,oe=ne[0].start,Oe=I.end;if($){var ye=this.getLoadPosition();Oe=ye,M.PTSKnown&&ye<oe&&((I.end>oe||I.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),b.currentTime=oe+.05))}var Te=this.getNextFragment(Oe,M);if(!Te){this.bufferFlushed=!0;return}((x=Te.decryptdata)===null||x===void 0?void 0:x.keyFormat)==="identity"&&!((d=Te.decryptdata)!==null&&d!==void 0&&d.key)?this.loadKey(Te,M):this.loadFragment(Te,M,Oe)},A.getMaxBufferLength=function(){var x=D.prototype.getMaxBufferLength.call(this),d=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,R.PlaylistLevelType.MAIN);return d===null?x:Math.max(x,d.len)},A.onMediaDetaching=function(){this.videoBuffer=null,D.prototype.onMediaDetaching.call(this)},A.onAudioTracksUpdated=function(x,d){var S=d.audioTracks;this.resetTransmuxer(),this.levels=S.map(function(y){return new r.Level(y)})},A.onAudioTrackSwitching=function(x,d){var S=!!d.url;this.trackId=d.id;var y=this.fragCurrent;y!=null&&y.loader&&y.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),S?this.setInterval(E):this.resetTransmuxer(),S?(this.audioSwitch=!0,this.state=j.State.IDLE):this.state=j.State.STOPPED,this.tick()},A.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},A.onLevelLoaded=function(x,d){this.mainDetails=d.details},A.onAudioTrackLoaded=function(x,d){var S,y=this.levels,b=d.details,B=d.id;if(!y){this.warn("Audio tracks were reset while loading level "+B);return}this.log("Track "+B+" loaded ["+b.startSN+","+b.endSN+"],duration:"+b.totalduration);var F=y[B],_=0;if(b.live||(S=F.details)!==null&&S!==void 0&&S.live){var M=this.mainDetails;if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed||!M)return;!F.details&&b.hasProgramDateTime&&M.hasProgramDateTime?(Object(f.alignMediaPlaylistByPDT)(b,M),_=b.fragments[0].start):_=this.alignPlaylists(b,F.details)}F.details=b,this.levelLastLoaded=B,!this.startFragRequested&&(this.mainDetails||!b.live)&&this.setStartPosition(F.details,_),this.state===j.State.WAITING_TRACK&&!this.waitForCdnTuneIn(b)&&(this.state=j.State.IDLE),this.tick()},A._handleFragmentLoadProgress=function(x){var d,S=x.frag,y=x.part,b=x.payload,B=this.config,F=this.trackId,_=this.levels;if(!_){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+S.sn+" of level "+S.level+" will not be buffered");return}var M=_[F];console.assert(M,"Audio track is defined on fragment load progress");var I=M.details;console.assert(I,"Audio track details are defined on fragment load progress");var g=B.defaultAudioCodec||M.audioCodec||"mp4a.40.2",H=this.transmuxer;H||(H=this.transmuxer=new p.default(this.hls,R.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var $=this.initPTS[S.cc],ne=(d=S.initSegment)===null||d===void 0?void 0:d.data;if($!==void 0){var oe=!1,Oe=y?y.index:-1,ye=Oe!==-1,Te=new h.ChunkMetadata(S.level,S.sn,S.stats.chunkCount,b.byteLength,Oe,ye);H.push(b,ne,g,"",S,y,I.totalduration,oe,Te,$)}else{u.logger.log("Unknown video PTS for cc "+S.cc+", waiting for video PTS before demuxing audio frag "+S.sn+" of ["+I.startSN+" ,"+I.endSN+"],track "+F);var Re=this.waitingData=this.waitingData||{frag:S,part:y,cache:new m.default,complete:!1},Le=Re.cache;Le.push(new Uint8Array(b)),this.waitingVideoCC=this.videoTrackCC,this.state=j.State.WAITING_INIT_PTS}},A._handleFragmentLoadComplete=function(x){if(this.waitingData){this.waitingData.complete=!0;return}D.prototype._handleFragmentLoadComplete.call(this,x)},A.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},A.onBufferCreated=function(x,d){var S=d.tracks.audio;S&&(this.mediaBuffer=S.buffer),d.tracks.video&&(this.videoBuffer=d.tracks.video.buffer)},A.onFragBuffered=function(x,d){var S=d.frag,y=d.part;if(S.type!==R.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(S)){this.warn("Fragment "+S.sn+(y?" p: "+y.index:"")+" of level "+S.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}S.sn!=="initSegment"&&(this.fragPrevious=S,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(U.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(S,y)},A.onError=function(x,d){switch(d.details){case o.ErrorDetails.FRAG_LOAD_ERROR:case o.ErrorDetails.FRAG_LOAD_TIMEOUT:case o.ErrorDetails.KEY_LOAD_ERROR:case o.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(R.PlaylistLevelType.AUDIO,d);break;case o.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case o.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==j.State.ERROR&&this.state!==j.State.STOPPED&&(this.state=d.fatal?j.State.ERROR:j.State.IDLE,this.warn(d.details+" while loading frag, switching to "+this.state+" state"));break;case o.ErrorDetails.BUFFER_FULL_ERROR:if(d.parent==="audio"&&(this.state===j.State.PARSING||this.state===j.State.PARSED)){var S=!0,y=this.getFwdBufferInfo(this.mediaBuffer,R.PlaylistLevelType.AUDIO);y&&y.len>.5&&(S=!this.reduceMaxBufferLength(y.len)),S&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},A.onBufferFlushed=function(x,d){var S=d.type;S===v.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},A._handleTransmuxComplete=function(x){var d,S="audio",y=this.hls,b=x.remuxResult,B=x.chunkMeta,F=this.getCurrentContext(B);if(!F){this.warn("The loading context changed while buffering fragment "+B.sn+" of level "+B.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(B.level);return}var _=F.frag,M=F.part,I=b.audio,g=b.text,H=b.id3,$=b.initSegment;if(this.fragContextChanged(_))return;if(this.state=j.State.PARSING,this.audioSwitch&&I&&this.completeAudioSwitch(),$!=null&&$.tracks&&(this._bufferInitSegment($.tracks,_,B),y.trigger(U.Events.FRAG_PARSING_INIT_SEGMENT,{frag:_,id:S,tracks:$.tracks})),I){var ne=I.startPTS,oe=I.endPTS,Oe=I.startDTS,ye=I.endDTS;M&&(M.elementaryStreams[v.ElementaryStreamTypes.AUDIO]={startPTS:ne,endPTS:oe,startDTS:Oe,endDTS:ye}),_.setElementaryStreamInfo(v.ElementaryStreamTypes.AUDIO,ne,oe,Oe,ye),this.bufferFragmentData(I,_,M,B)}if(H!=null&&(d=H.samples)!==null&&d!==void 0&&d.length){var Te=s({frag:_,id:S},H);y.trigger(U.Events.FRAG_PARSING_METADATA,Te)}if(g){var Re=s({frag:_,id:S},g);y.trigger(U.Events.FRAG_PARSING_USERDATA,Re)}},A._bufferInitSegment=function(x,d,S){if(this.state!==j.State.PARSING)return;x.video&&delete x.video;var y=x.audio;if(!y)return;y.levelCodec=y.codec,y.id="audio",this.log("Init audio buffer, container:"+y.container+", codecs[parsed]=["+y.codec+"]"),this.hls.trigger(U.Events.BUFFER_CODECS,x);var b=y.initSegment;if(b!=null&&b.byteLength){var B={type:"audio",frag:d,part:null,chunkMeta:S,parent:d.type,data:b};this.hls.trigger(U.Events.BUFFER_APPENDING,B)}this.tick()},A.loadFragment=function(x,d,S){var y=this.fragmentTracker.getState(x);this.fragCurrent=x,(this.audioSwitch||y===G.FragmentState.NOT_LOADED||y===G.FragmentState.PARTIAL)&&(x.sn==="initSegment"?this._loadInitSegment(x):d.live&&!Object(X.isFiniteNumber)(this.initPTS[x.cc])?(this.log("Waiting for video PTS in continuity counter "+x.cc+" of live stream before loading audio fragment "+x.sn+" of level "+this.trackId),this.state=j.State.WAITING_INIT_PTS):(this.startFragRequested=!0,D.prototype.loadFragment.call(this,x,d,S)))},A.completeAudioSwitch=function(){var x=this.hls,d=this.media,S=this.trackId;d&&(this.log("Switching audio track : flushing all audio"),D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,x.trigger(U.Events.AUDIO_TRACK_SWITCHED,{id:S})},L}(j.default);J.default=w},"./src/controller/audio-track-controller.ts":function(ie,J,P){"use strict";P.r(J);var X=P("./src/events.ts"),j=P("./src/errors.ts"),U=P("./src/controller/base-playlist-controller.ts"),K=P("./src/types/loader.ts");function G(p,h){for(var l=0;l<h.length;l++){var f=h[l];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(p,f.key,f)}}function r(p,h,l){return h&&G(p.prototype,h),l&&G(p,l),p}function R(p,h){p.prototype=Object.create(h.prototype),p.prototype.constructor=p,v(p,h)}function v(p,h){return v=Object.setPrototypeOf||function(f,o){return f.__proto__=o,f},v(p,h)}var m=function(p){R(h,p);function h(f){var o;return o=p.call(this,f,"[audio-track-controller]")||this,o.tracks=[],o.groupId=null,o.tracksInGroup=[],o.trackId=-1,o.trackName="",o.selectDefaultTrack=!0,o.registerListeners(),o}var l=h.prototype;return l.registerListeners=function(){var o=this.hls;o.on(X.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(X.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(X.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(X.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.on(X.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.on(X.Events.ERROR,this.onError,this)},l.unregisterListeners=function(){var o=this.hls;o.off(X.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(X.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(X.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(X.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.off(X.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.off(X.Events.ERROR,this.onError,this)},l.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,p.prototype.destroy.call(this)},l.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},l.onManifestParsed=function(o,u){this.tracks=u.audioTracks||[]},l.onAudioTrackLoaded=function(o,u){var s=u.id,a=u.details,O=this.tracksInGroup[s];if(!O){this.warn("Invalid audio track id "+s);return}var E=O.details;O.details=u.details,this.log("audioTrack "+s+" loaded ["+a.startSN+"-"+a.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,u,E))},l.onLevelLoading=function(o,u){this.switchLevel(u.level)},l.onLevelSwitching=function(o,u){this.switchLevel(u.level)},l.switchLevel=function(o){var u=this.hls.levels[o];if(!(u!=null&&u.audioGroupIds))return;var s=u.audioGroupIds[u.urlId];if(this.groupId!==s){this.groupId=s;var a=this.tracks.filter(function(E){return!s||E.groupId===s});this.selectDefaultTrack&&!a.some(function(E){return E.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=a;var O={audioTracks:a};this.log("Updating audio tracks, "+a.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger(X.Events.AUDIO_TRACKS_UPDATED,O),this.selectInitialTrack()}},l.onError=function(o,u){if(p.prototype.onError.call(this,o,u),u.fatal||!u.context)return;u.context.type===K.PlaylistContextType.AUDIO_TRACK&&u.context.id===this.trackId&&u.context.groupId===this.groupId&&this.retryLoadingOrFail(u)},l.setAudioTrack=function(o){var u=this.tracksInGroup;if(o<0||o>=u.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var s=u[this.trackId];this.log("Now switching to audio-track index "+o);var a=u[o],O=a.id,E=a.groupId,w=E===void 0?"":E,D=a.name,L=a.type,A=a.url;if(this.trackId=o,this.trackName=D,this.selectDefaultTrack=!1,this.hls.trigger(X.Events.AUDIO_TRACK_SWITCHING,{id:O,groupId:w,name:D,type:L,url:A}),a.details&&!a.details.live)return;var C=this.switchParams(a.url,s==null?void 0:s.details);this.loadPlaylist(C)},l.selectInitialTrack=function(){var o=this.tracksInGroup;console.assert(o.length,"Initial audio track should be selected when tracks are known");var u=this.trackName,s=this.findTrackId(u)||this.findTrackId();s!==-1?this.setAudioTrack(s):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(X.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},l.findTrackId=function(o){for(var u=this.tracksInGroup,s=0;s<u.length;s++){var a=u[s];if((!this.selectDefaultTrack||a.default)&&(!o||o===a.name))return a.id}return-1},l.loadPlaylist=function(o){var u=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(u)){var s=u.id,a=u.groupId,O=u.url;if(o)try{O=o.addDirectives(O)}catch(E){this.warn("Could not construct new URL with HLS Delivery Directives: "+E)}this.log("loading audio-track playlist for id: "+s),this.clearTimer(),this.hls.trigger(X.Events.AUDIO_TRACK_LOADING,{url:O,id:s,groupId:a,deliveryDirectives:o||null})}},r(h,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(o){this.selectDefaultTrack=!1,this.setAudioTrack(o)}}]),h}(U.default);J.default=m},"./src/controller/base-playlist-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return r});var X=P("./src/polyfills/number.ts"),j=P("./src/types/level.ts"),U=P("./src/controller/level-helper.ts"),K=P("./src/utils/logger.ts"),G=P("./src/errors.ts"),r=function(){function R(m,p){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=K.logger.log.bind(K.logger,p+":"),this.warn=K.logger.warn.bind(K.logger,p+":"),this.hls=m}var v=R.prototype;return v.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},v.onError=function(p,h){h.fatal&&h.type===G.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},v.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},v.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},v.stopLoad=function(){this.canLoad=!1,this.clearTimer()},v.switchParams=function(p,h){var l=h==null?void 0:h.renditionReports;if(l)for(var f=0;f<l.length;f++){var o=l[f],u=""+o.URI;if(u===p.substr(-u.length)){var s=parseInt(o["LAST-MSN"]),a=parseInt(o["LAST-PART"]);if(h&&this.hls.config.lowLatencyMode){var O=Math.min(h.age-h.partTarget,h.targetduration);a!==void 0&&O>h.partTarget&&(a+=1)}if(Object(X.isFiniteNumber)(s))return new j.HlsUrlParameters(s,Object(X.isFiniteNumber)(a)?a:void 0,j.HlsSkip.No)}}},v.loadPlaylist=function(p){},v.shouldLoadTrack=function(p){return this.canLoad&&p&&!!p.url&&(!p.details||p.details.live)},v.playlistLoaded=function(p,h,l){var f=this,o=h.details,u=h.stats,s=u.loading.end?Math.max(0,self.performance.now()-u.loading.end):0;if(o.advancedDateTime=Date.now()-s,o.live||l!=null&&l.live){if(o.reloaded(l),l&&this.log("live playlist "+p+" "+(o.advanced?"REFRESHED "+o.lastPartSn+"-"+o.lastPartIndex:"MISSED")),l&&o.fragments.length>0&&Object(U.mergeDetails)(l,o),!this.canLoad||!o.live)return;var a,O=void 0,E=void 0;if(o.canBlockReload&&o.endSN&&o.advanced){var w=this.hls.config.lowLatencyMode,D=o.lastPartSn,L=o.endSN,A=o.lastPartIndex,C=A!==-1,x=D===L,d=w?0:A;C?(O=x?L+1:D,E=x?d:A+1):O=L+1;var S=o.age,y=S+o.ageHeader,b=Math.min(y-o.partTarget,o.targetduration*1.5);if(b>0){if(l&&b>l.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+l.tuneInGoal+" to: "+b+" with playlist age: "+o.age),b=0;else{var B=Math.floor(b/o.targetduration);if(O+=B,E!==void 0){var F=Math.round(b%o.targetduration/o.partTarget);E+=F}this.log("CDN Tune-in age: "+o.ageHeader+"s last advanced "+S.toFixed(2)+"s goal: "+b+" skip sn "+B+" to part "+E)}o.tuneInGoal=b}if(a=this.getDeliveryDirectives(o,h.deliveryDirectives,O,E),w||!x){this.loadPlaylist(a);return}}else a=this.getDeliveryDirectives(o,h.deliveryDirectives,O,E);var _=Object(U.computeReloadInterval)(o,u);O!==void 0&&o.canBlockReload&&(_-=o.partTarget||1),this.log("reload live playlist "+p+" in "+Math.round(_)+" ms"),this.timer=self.setTimeout(function(){return f.loadPlaylist(a)},_)}else this.clearTimer()},v.getDeliveryDirectives=function(p,h,l,f){var o=Object(j.getSkipValue)(p,l);return h!=null&&h.skip&&p.deltaUpdateFailed&&(l=h.msn,f=h.part,o=j.HlsSkip.No),new j.HlsUrlParameters(l,f,o)},v.retryLoadingOrFail=function(p){var h=this,l=this.hls.config,f=this.retryCount<l.levelLoadingMaxRetry;if(f){var o;if(this.retryCount++,p.details.indexOf("LoadTimeOut")>-1&&(o=p.context)!==null&&o!==void 0&&o.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+p.details+'"'),this.loadPlaylist();else{var u=Math.min(Math.pow(2,this.retryCount)*l.levelLoadingRetryDelay,l.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return h.loadPlaylist()},u),this.warn("retry playlist loading #"+this.retryCount+" in "+u+' ms after "'+p.details+'"')}}else this.warn('cannot recover from error "'+p.details+'"'),this.clearTimer(),p.fatal=!0;return f},R}()},"./src/controller/base-stream-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"State",function(){return L}),P.d(J,"default",function(){return A});var X=P("./src/polyfills/number.ts"),j=P("./src/task-loop.ts"),U=P("./src/controller/fragment-tracker.ts"),K=P("./src/utils/buffer-helper.ts"),G=P("./src/utils/logger.ts"),r=P("./src/events.ts"),R=P("./src/errors.ts"),v=P("./src/types/transmuxer.ts"),m=P("./src/utils/mp4-tools.ts"),p=P("./src/utils/discontinuities.ts"),h=P("./src/controller/fragment-finders.ts"),l=P("./src/controller/level-helper.ts"),f=P("./src/loader/fragment-loader.ts"),o=P("./src/crypt/decrypter.ts"),u=P("./src/utils/time-ranges.ts"),s=P("./src/types/loader.ts");function a(C,x){for(var d=0;d<x.length;d++){var S=x[d];S.enumerable=S.enumerable||!1,S.configurable=!0,"value"in S&&(S.writable=!0),Object.defineProperty(C,S.key,S)}}function O(C,x,d){return x&&a(C.prototype,x),d&&a(C,d),C}function E(C){if(C===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return C}function w(C,x){C.prototype=Object.create(x.prototype),C.prototype.constructor=C,D(C,x)}function D(C,x){return D=Object.setPrototypeOf||function(S,y){return S.__proto__=y,S},D(C,x)}var L={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},A=function(C){w(x,C);function x(S,y,b){var B;return B=C.call(this)||this,B.hls=void 0,B.fragPrevious=null,B.fragCurrent=null,B.fragmentTracker=void 0,B.transmuxer=null,B._state=L.STOPPED,B.media=void 0,B.mediaBuffer=void 0,B.config=void 0,B.bitrateTest=!1,B.lastCurrentTime=0,B.nextLoadPosition=0,B.startPosition=0,B.loadedmetadata=!1,B.fragLoadError=0,B.retryDate=0,B.levels=null,B.fragmentLoader=void 0,B.levelLastLoaded=null,B.startFragRequested=!1,B.decrypter=void 0,B.initPTS=[],B.onvseeking=null,B.onvended=null,B.logPrefix="",B.log=void 0,B.warn=void 0,B.logPrefix=b,B.log=G.logger.log.bind(G.logger,b+":"),B.warn=G.logger.warn.bind(G.logger,b+":"),B.hls=S,B.fragmentLoader=new f.default(S.config),B.fragmentTracker=y,B.config=S.config,B.decrypter=new o.default(S,S.config),S.on(r.Events.KEY_LOADED,B.onKeyLoaded,E(B)),B}var d=x.prototype;return d.doTick=function(){this.onTickEnd()},d.onTickEnd=function(){},d.startLoad=function(y){},d.stopLoad=function(){this.fragmentLoader.abort();var y=this.fragCurrent;y&&this.fragmentTracker.removeFragment(y),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=L.STOPPED},d._streamEnded=function(y,b){var B=this.fragCurrent,F=this.fragmentTracker;if(!b.live&&B&&B.sn===b.endSN&&!y.nextStart){var _=F.getState(B);return _===U.FragmentState.PARTIAL||_===U.FragmentState.OK}return!1},d.onMediaAttached=function(y,b){var B=this.media=this.mediaBuffer=b.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),B.addEventListener("seeking",this.onvseeking),B.addEventListener("ended",this.onvended);var F=this.config;this.levels&&F.autoStartLoad&&this.state===L.STOPPED&&this.startLoad(F.startPosition)},d.onMediaDetaching=function(){var y=this.media;y!=null&&y.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),y&&(y.removeEventListener("seeking",this.onvseeking),y.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},d.onMediaSeeking=function(){var y=this.config,b=this.fragCurrent,B=this.media,F=this.mediaBuffer,_=this.state,M=B?B.currentTime:0,I=K.BufferHelper.bufferInfo(F||B,M,y.maxBufferHole);if(this.log("media seeking to "+(Object(X.isFiniteNumber)(M)?M.toFixed(3):M)+", state: "+_),_===L.ENDED)this.resetLoadingState();else if(b&&!I.len){var g=y.maxFragLookUpTolerance,H=b.start-g,$=b.start+b.duration+g,ne=M>$;(M<H||ne)&&(ne&&b.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),b.loader.abort()),this.resetLoadingState())}B&&(this.lastCurrentTime=M),!this.loadedmetadata&&!I.len&&(this.nextLoadPosition=this.startPosition=M),this.tickImmediate()},d.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},d.onKeyLoaded=function(y,b){if(this.state!==L.KEY_LOADING||b.frag!==this.fragCurrent||!this.levels)return;this.state=L.IDLE;var B=this.levels[b.frag.level].details;B&&this.loadFragment(b.frag,B,b.frag.start)},d.onHandlerDestroying=function(){this.stopLoad(),C.prototype.onHandlerDestroying.call(this)},d.onHandlerDestroyed=function(){this.state=L.STOPPED,this.hls.off(r.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,C.prototype.onHandlerDestroyed.call(this)},d.loadKey=function(y,b){this.log("Loading key for "+y.sn+" of ["+b.startSN+"-"+b.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level),this.state=L.KEY_LOADING,this.fragCurrent=y,this.hls.trigger(r.Events.KEY_LOADING,{frag:y})},d.loadFragment=function(y,b,B){this._loadFragForPlayback(y,b,B)},d._loadFragForPlayback=function(y,b,B){var F=this,_=function(I){if(F.fragContextChanged(y)){F.warn("Fragment "+y.sn+(I.part?" p: "+I.part.index:"")+" of level "+y.level+" was dropped during download."),F.fragmentTracker.removeFragment(y);return}y.stats.chunkCount++,F._handleFragmentLoadProgress(I)};this._doFragLoad(y,b,B,_).then(function(M){if(!M)return;F.fragLoadError=0;var I=F.state;if(F.fragContextChanged(y)){(I===L.FRAG_LOADING||I===L.BACKTRACKING||!F.fragCurrent&&I===L.PARSING)&&(F.fragmentTracker.removeFragment(y),F.state=L.IDLE);return}if("payload"in M&&(F.log("Loaded fragment "+y.sn+" of level "+y.level),F.hls.trigger(r.Events.FRAG_LOADED,M),F.state===L.BACKTRACKING)){F.fragmentTracker.backtrack(y,M),F.resetFragmentLoading(y);return}F._handleFragmentLoadComplete(M)}).catch(function(M){F.warn(M),F.resetFragmentLoading(y)})},d.flushMainBuffer=function(y,b,B){if(B===void 0&&(B=null),!(y-b))return;var F={startOffset:y,endOffset:b,type:B};this.fragLoadError=0,this.hls.trigger(r.Events.BUFFER_FLUSHING,F)},d._loadInitSegment=function(y){var b=this;this._doFragLoad(y).then(function(B){if(!B||b.fragContextChanged(y)||!b.levels)throw new Error("init load aborted");return B}).then(function(B){var F=b.hls,_=B.payload,M=y.decryptdata;if(_&&_.byteLength>0&&M&&M.key&&M.iv&&M.method==="AES-128"){var I=self.performance.now();return b.decrypter.webCryptoDecrypt(new Uint8Array(_),M.key.buffer,M.iv.buffer).then(function(g){var H=self.performance.now();return F.trigger(r.Events.FRAG_DECRYPTED,{frag:y,payload:g,stats:{tstart:I,tdecrypt:H}}),B.payload=g,B})}return B}).then(function(B){var F=b.fragCurrent,_=b.hls,M=b.levels;if(!M)throw new Error("init load aborted, missing levels");var I=M[y.level].details;console.assert(I,"Level details are defined when init segment is loaded");var g=y.stats;b.state=L.IDLE,b.fragLoadError=0,y.data=new Uint8Array(B.payload),g.parsing.start=g.buffering.start=self.performance.now(),g.parsing.end=g.buffering.end=self.performance.now(),B.frag===F&&_.trigger(r.Events.FRAG_BUFFERED,{stats:g,frag:F,part:null,id:y.type}),b.tick()}).catch(function(B){b.warn(B),b.resetFragmentLoading(y)})},d.fragContextChanged=function(y){var b=this.fragCurrent;return!y||!b||y.level!==b.level||y.sn!==b.sn||y.urlId!==b.urlId},d.fragBufferedComplete=function(y,b){var B=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+y.type+" sn: "+y.sn+(b?" part: "+b.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level+" "+u.default.toString(K.BufferHelper.getBuffered(B))),this.state=L.IDLE,this.tick()},d._handleFragmentLoadComplete=function(y){var b=this.transmuxer;if(!b)return;var B=y.frag,F=y.part,_=y.partsLoaded,M=!_||_.length===0||_.some(function(g){return!g}),I=new v.ChunkMetadata(B.level,B.sn,B.stats.chunkCount+1,0,F?F.index:-1,!M);b.flush(I)},d._handleFragmentLoadProgress=function(y){},d._doFragLoad=function(y,b,B,F){var _=this;if(B===void 0&&(B=null),!this.levels)throw new Error("frag load aborted, missing levels");if(B=Math.max(y.start,B||0),this.config.lowLatencyMode&&b){var M=b.partList;if(M&&F){B>y.end&&b.fragmentHint&&(y=b.fragmentHint);var I=this.getNextPart(M,y,B);if(I>-1){var g=M[I];return this.log("Loading part sn: "+y.sn+" p: "+g.index+" cc: "+y.cc+" of playlist ["+b.startSN+"-"+b.endSN+"] parts [0-"+I+"-"+(M.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(B.toFixed(3))),this.nextLoadPosition=g.start+g.duration,this.state=L.FRAG_LOADING,this.hls.trigger(r.Events.FRAG_LOADING,{frag:y,part:M[I],targetBufferTime:B}),this.doFragPartsLoad(y,M,I,F).catch(function(H){return _.handleFragLoadError(H)})}else if(!y.url||this.loadedEndOfParts(M,B))return Promise.resolve(null)}}return this.log("Loading fragment "+y.sn+" cc: "+y.cc+" "+(b?"of ["+b.startSN+"-"+b.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(B.toFixed(3))),Object(X.isFiniteNumber)(y.sn)&&!this.bitrateTest&&(this.nextLoadPosition=y.start+y.duration),this.state=L.FRAG_LOADING,this.hls.trigger(r.Events.FRAG_LOADING,{frag:y,targetBufferTime:B}),this.fragmentLoader.load(y,F).catch(function(H){return _.handleFragLoadError(H)})},d.doFragPartsLoad=function(y,b,B,F){var _=this;return new Promise(function(M,I){var g=[],H=function $(ne){var oe=b[ne];_.fragmentLoader.loadPart(y,oe,F).then(function(Oe){g[oe.index]=Oe;var ye=Oe.part;_.hls.trigger(r.Events.FRAG_LOADED,Oe);var Te=b[ne+1];if(Te&&Te.fragment===y)$(ne+1);else return M({frag:y,part:ye,partsLoaded:g})}).catch(I)};H(B)})},d.handleFragLoadError=function(y){var b=y.data;return b&&b.details===R.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(b.frag,b.part):this.hls.trigger(r.Events.ERROR,b),null},d._handleTransmuxerFlush=function(y){var b=this.getCurrentContext(y);if(!b||this.state!==L.PARSING){this.fragCurrent||(this.state=L.IDLE);return}var B=b.frag,F=b.part,_=b.level,M=self.performance.now();B.stats.parsing.end=M,F&&(F.stats.parsing.end=M),this.updateLevelTiming(B,F,_,y.partial)},d.getCurrentContext=function(y){var b=this.levels,B=y.level,F=y.sn,_=y.part;if(!b||!b[B])return this.warn("Levels object was unset while buffering fragment "+F+" of level "+B+". The current chunk will not be buffered."),null;var M=b[B],I=_>-1?Object(l.getPartWith)(M,F,_):null,g=I?I.fragment:Object(l.getFragmentWithSN)(M,F,this.fragCurrent);return g?{frag:g,part:I,level:M}:null},d.bufferFragmentData=function(y,b,B,F){if(!y||this.state!==L.PARSING)return;var _=y.data1,M=y.data2,I=_;if(_&&M&&(I=Object(m.appendUint8Array)(_,M)),!I||!I.length)return;var g={type:y.type,frag:b,part:B,chunkMeta:F,parent:b.type,data:I};this.hls.trigger(r.Events.BUFFER_APPENDING,g),y.dropped&&y.independent&&!B&&this.flushBufferGap(b)},d.flushBufferGap=function(y){var b=this.media;if(!b)return;if(!K.BufferHelper.isBuffered(b,b.currentTime)){this.flushMainBuffer(0,y.start);return}var B=b.currentTime,F=K.BufferHelper.bufferInfo(b,B,0),_=y.duration,M=Math.min(this.config.maxFragLookUpTolerance*2,_*.25),I=Math.max(Math.min(y.start-M,F.end-M),B+M);y.start-I>M&&this.flushMainBuffer(I,y.start)},d.getFwdBufferInfo=function(y,b){var B=this.config,F=this.getLoadPosition();if(!Object(X.isFiniteNumber)(F))return null;var _=K.BufferHelper.bufferInfo(y,F,B.maxBufferHole);if(_.len===0&&_.nextStart!==void 0){var M=this.fragmentTracker.getBufferedFrag(F,b);if(M&&_.nextStart<M.end)return K.BufferHelper.bufferInfo(y,F,Math.max(_.nextStart,B.maxBufferHole))}return _},d.getMaxBufferLength=function(y){var b=this.config,B;return y?B=Math.max(8*b.maxBufferSize/y,b.maxBufferLength):B=b.maxBufferLength,Math.min(B,b.maxMaxBufferLength)},d.reduceMaxBufferLength=function(y){var b=this.config,B=y||b.maxBufferLength;return b.maxMaxBufferLength>=B?(b.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+b.maxMaxBufferLength+"s"),!0):!1},d.getNextFragment=function(y,b){var B,F,_=b.fragments,M=_.length;if(!M)return null;var I=this.config,g=_[0].start,H;if(b.live){var $=I.initialLiveManifestSize;if(M<$)return this.warn("Not enough fragments to start playback (have: "+M+", need: "+$+")"),null;!b.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(H=this.getInitialLiveFragment(b,_),this.startPosition=H?this.hls.liveSyncPosition||H.start:y)}else y<=g&&(H=_[0]);if(!H){var ne=I.lowLatencyMode?b.partEnd:b.fragmentEnd;H=this.getFragmentAtPosition(y,ne,b)}return(B=H)!==null&&B!==void 0&&B.initSegment&&!((F=H)!==null&&F!==void 0&&F.initSegment.data)&&!this.bitrateTest&&(H=H.initSegment),H},d.getNextPart=function(y,b,B){for(var F=-1,_=!1,M=!0,I=0,g=y.length;I<g;I++){var H=y[I];if(M=M&&!H.independent,F>-1&&B<H.start)break;var $=H.loaded;!$&&(_||H.independent||M)&&H.fragment===b&&(F=I),_=$}return F},d.loadedEndOfParts=function(y,b){var B=y[y.length-1];return B&&b>B.start&&B.loaded},d.getInitialLiveFragment=function(y,b){var B=this.fragPrevious,F=null;if(B){if(y.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+B.programDateTime),F=Object(h.findFragmentByPDT)(b,B.endProgramDateTime,this.config.maxFragLookUpTolerance)),!F){var _=B.sn+1;if(_>=y.startSN&&_<=y.endSN){var M=b[_-y.startSN];B.cc===M.cc&&(F=M,this.log("Live playlist, switching playlist, load frag with next SN: "+F.sn))}F||(F=Object(h.findFragWithCC)(b,B.cc),F&&this.log("Live playlist, switching playlist, load frag with same CC: "+F.sn))}}else{var I=this.hls.liveSyncPosition;I!==null&&(F=this.getFragmentAtPosition(I,this.bitrateTest?y.fragmentEnd:y.edge,y))}return F},d.getFragmentAtPosition=function(y,b,B){var F=this.config,_=this.fragPrevious,M=B.fragments,I=B.endSN,g=B.fragmentHint,H=F.maxFragLookUpTolerance,$=!!(F.lowLatencyMode&&B.partList&&g);$&&g&&!this.bitrateTest&&(M=M.concat(g),I=g.sn);var ne;if(y<b){var oe=y>b-H?0:H;ne=Object(h.findFragmentByPTS)(_,M,y,oe)}else ne=M[M.length-1];if(ne){var Oe=ne.sn-B.startSN,ye=_&&ne.level===_.level,Te=M[Oe+1],Re=this.fragmentTracker.getState(ne);if(Re===U.FragmentState.BACKTRACKED){ne=null;for(var Le=Oe;M[Le]&&this.fragmentTracker.getState(M[Le])===U.FragmentState.BACKTRACKED;)_?ne=M[Le--]:ne=M[--Le];ne||(ne=Te)}else _&&ne.sn===_.sn&&!$&&(ye&&(ne.sn<I&&this.fragmentTracker.getState(Te)!==U.FragmentState.OK?(this.log("SN "+ne.sn+" just loaded, load next one: "+Te.sn),ne=Te):ne=null))}return ne},d.synchronizeToLiveEdge=function(y){var b=this.config,B=this.media;if(!B)return;var F=this.hls.liveSyncPosition,_=B.currentTime,M=y.fragments[0].start,I=y.edge,g=_>=M-b.maxFragLookUpTolerance&&_<=I;if(F!==null&&B.duration>F&&(_<F||!g)){var H=b.liveMaxLatencyDuration!==void 0?b.liveMaxLatencyDuration:b.liveMaxLatencyDurationCount*y.targetduration;(!g&&B.readyState<4||_<I-H)&&(this.loadedmetadata||(this.nextLoadPosition=F),B.readyState&&(this.warn("Playback: "+_.toFixed(3)+" is located too far from the end of live sliding playlist: "+I+", reset currentTime to : "+F.toFixed(3)),B.currentTime=F))}},d.alignPlaylists=function(y,b){var B=this.levels,F=this.levelLastLoaded,_=this.fragPrevious,M=F!==null?B[F]:null,I=y.fragments.length;if(!I)return this.warn("No fragments in live playlist"),0;var g=y.fragments[0].start,H=!b,$=y.alignedSliding&&Object(X.isFiniteNumber)(g);if(H||!$&&!g){Object(p.alignStream)(_,M,y);var ne=y.fragments[0].start;return this.log("Live playlist sliding: "+ne.toFixed(2)+" start-sn: "+(b?b.startSN:"na")+"->"+y.startSN+" prev-sn: "+(_?_.sn:"na")+" fragments: "+I),ne}return g},d.waitForCdnTuneIn=function(y){var b=3;return y.live&&y.canBlockReload&&y.tuneInGoal>Math.max(y.partHoldBack,y.partTarget*b)},d.setStartPosition=function(y,b){var B=this.startPosition;if(B<b&&(B=-1),B===-1||this.lastCurrentTime===-1){var F=y.startTimeOffset;Object(X.isFiniteNumber)(F)?(B=b+F,F<0&&(B+=y.totalduration),B=Math.min(Math.max(b,B),b+y.totalduration),this.log("Start time offset "+F+" found in playlist, adjust startPosition to "+B),this.startPosition=B):y.live?B=this.hls.liveSyncPosition||b:this.startPosition=B=0,this.lastCurrentTime=B}this.nextLoadPosition=B},d.getLoadPosition=function(){var y=this.media,b=0;return this.loadedmetadata&&y?b=y.currentTime:this.nextLoadPosition&&(b=this.nextLoadPosition),b},d.handleFragLoadAborted=function(y,b){this.transmuxer&&y.sn!=="initSegment"&&y.stats.aborted&&(this.warn("Fragment "+y.sn+(b?" part"+b.index:"")+" of level "+y.level+" was aborted"),this.resetFragmentLoading(y))},d.resetFragmentLoading=function(y){(!this.fragCurrent||!this.fragContextChanged(y))&&(this.state=L.IDLE)},d.onFragmentOrKeyLoadError=function(y,b){if(b.fatal)return;var B=b.frag;if(!B||B.type!==y)return;var F=this.fragCurrent;console.assert(F&&B.sn===F.sn&&B.level===F.level&&B.urlId===F.urlId,"Frag load error must match current frag to retry");var _=this.config;if(this.fragLoadError+1<=_.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(B.level))return;var M=Math.min(Math.pow(2,this.fragLoadError)*_.fragLoadingRetryDelay,_.fragLoadingMaxRetryTimeout);this.warn("Fragment "+B.sn+" of "+y+" "+B.level+" failed to load, retrying in "+M+"ms"),this.retryDate=self.performance.now()+M,this.fragLoadError++,this.state=L.FRAG_LOADING_WAITING_RETRY}else b.levelRetry?(y===s.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=L.IDLE):(G.logger.error(b.details+" reaches max retry, redispatch as fatal ..."),b.fatal=!0,this.hls.stopLoad(),this.state=L.ERROR)},d.afterBufferFlushed=function(y,b,B){if(!y)return;var F=K.BufferHelper.getBuffered(y);this.fragmentTracker.detectEvictedFragments(b,F,B),this.state===L.ENDED&&this.resetLoadingState()},d.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=L.IDLE},d.resetLiveStartWhenNotLoaded=function(y){if(!this.loadedmetadata){this.startFragRequested=!1;var b=this.levels?this.levels[y].details:null;if(b!=null&&b.live)return this.startPosition=-1,this.setStartPosition(b,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},d.updateLevelTiming=function(y,b,B,F){var _=this,M=B.details;console.assert(!!M,"level.details must be defined");var I=Object.keys(y.elementaryStreams).reduce(function(g,H){var $=y.elementaryStreams[H];if($){var ne=$.endPTS-$.startPTS;if(ne<=0)return _.warn("Could not parse fragment "+y.sn+" "+H+" duration reliably ("+ne+") resetting transmuxer to fallback to playlist timing"),_.resetTransmuxer(),g||!1;var oe=F?0:Object(l.updateFragPTSDTS)(M,y,$.startPTS,$.endPTS,$.startDTS,$.endDTS);return _.hls.trigger(r.Events.LEVEL_PTS_UPDATED,{details:M,level:B,drift:oe,type:H,frag:y,start:$.startPTS,end:$.endPTS}),!0}return g},!1);I?(this.state=L.PARSED,this.hls.trigger(r.Events.FRAG_PARSED,{frag:y,part:b})):this.resetLoadingState()},d.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},O(x,[{key:"state",get:function(){return this._state},set:function(y){var b=this._state;b!==y&&(this._state=y,this.log(b+"->"+y))}}]),x}(j.default)},"./src/controller/buffer-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return h});var X=P("./src/polyfills/number.ts"),j=P("./src/events.ts"),U=P("./src/utils/logger.ts"),K=P("./src/errors.ts"),G=P("./src/utils/buffer-helper.ts"),r=P("./src/utils/mediasource-helper.ts"),R=P("./src/loader/fragment.ts"),v=P("./src/controller/buffer-operation-queue.ts"),m=Object(r.getMediaSource)(),p=/([ha]vc.)(?:\.[^.,]+)+/,h=function(){function l(o){var u=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var s=u.hls,a=u.media,O=u.mediaSource;U.logger.log("[buffer-controller]: Media source opened"),a&&(u.updateMediaElementDuration(),s.trigger(j.Events.MEDIA_ATTACHED,{media:a})),O&&O.removeEventListener("sourceopen",u._onMediaSourceOpen),u.checkPendingTracks()},this._onMediaSourceClose=function(){U.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){U.logger.log("[buffer-controller]: Media source ended")},this.hls=o,this._initSourceBuffer(),this.registerListeners()}var f=l.prototype;return f.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},f.destroy=function(){this.unregisterListeners(),this.details=null},f.registerListeners=function(){var u=this.hls;u.on(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),u.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(j.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.on(j.Events.BUFFER_RESET,this.onBufferReset,this),u.on(j.Events.BUFFER_APPENDING,this.onBufferAppending,this),u.on(j.Events.BUFFER_CODECS,this.onBufferCodecs,this),u.on(j.Events.BUFFER_EOS,this.onBufferEos,this),u.on(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),u.on(j.Events.LEVEL_UPDATED,this.onLevelUpdated,this),u.on(j.Events.FRAG_PARSED,this.onFragParsed,this),u.on(j.Events.FRAG_CHANGED,this.onFragChanged,this)},f.unregisterListeners=function(){var u=this.hls;u.off(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),u.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(j.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.off(j.Events.BUFFER_RESET,this.onBufferReset,this),u.off(j.Events.BUFFER_APPENDING,this.onBufferAppending,this),u.off(j.Events.BUFFER_CODECS,this.onBufferCodecs,this),u.off(j.Events.BUFFER_EOS,this.onBufferEos,this),u.off(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),u.off(j.Events.LEVEL_UPDATED,this.onLevelUpdated,this),u.off(j.Events.FRAG_PARSED,this.onFragParsed,this),u.off(j.Events.FRAG_CHANGED,this.onFragChanged,this)},f._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new v.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},f.onManifestParsed=function(u,s){var a=2;(s.audio&&!s.video||!s.altAudio)&&(a=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=a,this.details=null,U.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},f.onMediaAttaching=function(u,s){var a=this.media=s.media;if(a&&m){var O=this.mediaSource=new m;O.addEventListener("sourceopen",this._onMediaSourceOpen),O.addEventListener("sourceended",this._onMediaSourceEnded),O.addEventListener("sourceclose",this._onMediaSourceClose),a.src=self.URL.createObjectURL(O),this._objectUrl=a.src}},f.onMediaDetaching=function(){var u=this.media,s=this.mediaSource,a=this._objectUrl;if(s){if(U.logger.log("[buffer-controller]: media source detaching"),s.readyState==="open")try{s.endOfStream()}catch(O){U.logger.warn("[buffer-controller]: onMediaDetaching: "+O.message+" while calling endOfStream")}this.onBufferReset(),s.removeEventListener("sourceopen",this._onMediaSourceOpen),s.removeEventListener("sourceended",this._onMediaSourceEnded),s.removeEventListener("sourceclose",this._onMediaSourceClose),u&&(a&&self.URL.revokeObjectURL(a),u.src===a?(u.removeAttribute("src"),u.load()):U.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(j.Events.MEDIA_DETACHED,void 0)},f.onBufferReset=function(){var u=this;this.getSourceBufferTypes().forEach(function(s){var a=u.sourceBuffer[s];try{a&&(u.removeBufferListeners(s),u.mediaSource&&u.mediaSource.removeSourceBuffer(a),u.sourceBuffer[s]=void 0)}catch(O){U.logger.warn("[buffer-controller]: Failed to reset the "+s+" buffer",O)}}),this._initSourceBuffer()},f.onBufferCodecs=function(u,s){var a=this,O=this.getSourceBufferTypes().length;if(Object.keys(s).forEach(function(E){if(O){var w=a.tracks[E];if(w&&typeof w.buffer.changeType=="function"){var D=s[E],L=D.codec,A=D.levelCodec,C=D.container,x=(w.levelCodec||w.codec).replace(p,"$1"),d=(A||L).replace(p,"$1");if(x!==d){var S=C+";codecs="+(A||L);a.appendChangeType(E,S)}}}else a.pendingTracks[E]=s[E]}),O)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},f.appendChangeType=function(u,s){var a=this,O=this.operationQueue,E={execute:function(){var D=a.sourceBuffer[u];D&&(U.logger.log("[buffer-controller]: changing "+u+" sourceBuffer type to "+s),D.changeType(s)),O.shiftAndExecuteNext(u)},onStart:function(){},onComplete:function(){},onError:function(D){U.logger.warn("[buffer-controller]: Failed to change "+u+" SourceBuffer type",D)}};O.append(E,u)},f.onBufferAppending=function(u,s){var a=this,O=this.hls,E=this.operationQueue,w=this.tracks,D=s.data,L=s.type,A=s.frag,C=s.part,x=s.chunkMeta,d=x.buffering[L],S=self.performance.now();d.start=S;var y=A.stats.buffering,b=C?C.stats.buffering:null;y.start===0&&(y.start=S),b&&b.start===0&&(b.start=S);var B=w.audio,F=L==="audio"&&x.id===1&&(B==null?void 0:B.container)==="audio/mpeg",_={execute:function(){if(d.executeStart=self.performance.now(),F){var I=a.sourceBuffer[L];if(I){var g=A.start-I.timestampOffset;Math.abs(g)>=.1&&(U.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+A.start+" (delta: "+g+") sn: "+A.sn+")"),I.timestampOffset=A.start)}}a.appendExecutor(D,L)},onStart:function(){},onComplete:function(){var I=self.performance.now();d.executeEnd=d.end=I,y.first===0&&(y.first=I),b&&b.first===0&&(b.first=I);var g=a.sourceBuffer,H={};for(var $ in g)H[$]=G.BufferHelper.getBuffered(g[$]);a.appendError=0,a.hls.trigger(j.Events.BUFFER_APPENDED,{type:L,frag:A,part:C,chunkMeta:x,parent:A.type,timeRanges:H})},onError:function(I){U.logger.error("[buffer-controller]: Error encountered while trying to append to the "+L+" SourceBuffer",I);var g={type:K.ErrorTypes.MEDIA_ERROR,parent:A.type,details:K.ErrorDetails.BUFFER_APPEND_ERROR,err:I,fatal:!1};I.code===DOMException.QUOTA_EXCEEDED_ERR?g.details=K.ErrorDetails.BUFFER_FULL_ERROR:(a.appendError++,g.details=K.ErrorDetails.BUFFER_APPEND_ERROR,a.appendError>O.config.appendErrorMaxRetry&&(U.logger.error("[buffer-controller]: Failed "+O.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),g.fatal=!0)),O.trigger(j.Events.ERROR,g)}};E.append(_,L)},f.onBufferFlushing=function(u,s){var a=this,O=this.operationQueue,E=function(D){return{execute:a.removeExecutor.bind(a,D,s.startOffset,s.endOffset),onStart:function(){},onComplete:function(){a.hls.trigger(j.Events.BUFFER_FLUSHED,{type:D})},onError:function(A){U.logger.warn("[buffer-controller]: Failed to remove from "+D+" SourceBuffer",A)}}};s.type?O.append(E(s.type),s.type):this.getSourceBufferTypes().forEach(function(w){O.append(E(w),w)})},f.onFragParsed=function(u,s){var a=this,O=s.frag,E=s.part,w=[],D=E?E.elementaryStreams:O.elementaryStreams;D[R.ElementaryStreamTypes.AUDIOVIDEO]?w.push("audiovideo"):(D[R.ElementaryStreamTypes.AUDIO]&&w.push("audio"),D[R.ElementaryStreamTypes.VIDEO]&&w.push("video"));var L=function(){var C=self.performance.now();O.stats.buffering.end=C,E&&(E.stats.buffering.end=C);var x=E?E.stats:O.stats;a.hls.trigger(j.Events.FRAG_BUFFERED,{frag:O,part:E,stats:x,id:O.type})};w.length===0&&U.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+O.type+" level: "+O.level+" sn: "+O.sn),this.blockBuffers(L,w)},f.onFragChanged=function(u,s){this.flushBackBuffer()},f.onBufferEos=function(u,s){var a=this,O=this.getSourceBufferTypes().reduce(function(E,w){var D=a.sourceBuffer[w];return(!s.type||s.type===w)&&(D&&!D.ended&&(D.ended=!0,U.logger.log("[buffer-controller]: "+w+" sourceBuffer now EOS"))),E&&!!(!D||D.ended)},!0);O&&this.blockBuffers(function(){var E=a.mediaSource;if(!E||E.readyState!=="open")return;E.endOfStream()})},f.onLevelUpdated=function(u,s){var a=s.details;if(!a.fragments.length)return;this.details=a,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},f.flushBackBuffer=function(){var u=this.hls,s=this.details,a=this.media,O=this.sourceBuffer;if(!a||s===null)return;var E=this.getSourceBufferTypes();if(!E.length)return;var w=s.live&&u.config.liveBackBufferLength!==null?u.config.liveBackBufferLength:u.config.backBufferLength;if(!Object(X.isFiniteNumber)(w)||w<0)return;var D=a.currentTime,L=s.levelTargetDuration,A=Math.max(w,L),C=Math.floor(D/L)*L-A;E.forEach(function(x){var d=O[x];if(d){var S=G.BufferHelper.getBuffered(d);S.length>0&&C>S.start(0)&&(u.trigger(j.Events.BACK_BUFFER_REACHED,{bufferEnd:C}),s.live&&u.trigger(j.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:C}),u.trigger(j.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:C,type:x}))}})},f.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var u=this.details,s=this.hls,a=this.media,O=this.mediaSource,E=u.fragments[0].start+u.totalduration,w=a.duration,D=Object(X.isFiniteNumber)(O.duration)?O.duration:0;u.live&&s.config.liveDurationInfinity?(U.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),O.duration=Infinity,this.updateSeekableRange(u)):(E>D&&E>w||!Object(X.isFiniteNumber)(w))&&(U.logger.log("[buffer-controller]: Updating Media Source duration to "+E.toFixed(3)),O.duration=E)},f.updateSeekableRange=function(u){var s=this.mediaSource,a=u.fragments,O=a.length;if(O&&u.live&&s!==null&&s!==void 0&&s.setLiveSeekableRange){var E=Math.max(0,a[0].start),w=Math.max(E,E+u.totalduration);s.setLiveSeekableRange(E,w)}},f.checkPendingTracks=function(){var u=this.bufferCodecEventsExpected,s=this.operationQueue,a=this.pendingTracks,O=Object.keys(a).length;if(O&&!u||O===2){this.createSourceBuffers(a),this.pendingTracks={};var E=this.getSourceBufferTypes();if(E.length===0){this.hls.trigger(j.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}E.forEach(function(w){s.executeNext(w)})}},f.createSourceBuffers=function(u){var s=this.sourceBuffer,a=this.mediaSource;if(!a)throw Error("createSourceBuffers called when mediaSource was null");var O=0;for(var E in u)if(!s[E]){var w=u[E];if(!w)throw Error("source buffer exists for track "+E+", however track does not");var D=w.levelCodec||w.codec,L=w.container+";codecs="+D;U.logger.log("[buffer-controller]: creating sourceBuffer("+L+")");try{var A=s[E]=a.addSourceBuffer(L),C=E;this.addBufferListener(C,"updatestart",this._onSBUpdateStart),this.addBufferListener(C,"updateend",this._onSBUpdateEnd),this.addBufferListener(C,"error",this._onSBUpdateError),this.tracks[E]={buffer:A,codec:D,container:w.container,levelCodec:w.levelCodec,id:w.id},O++}catch(x){U.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+x.message),this.hls.trigger(j.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:x,mimeType:L})}}O&&this.hls.trigger(j.Events.BUFFER_CREATED,{tracks:this.tracks})},f._onSBUpdateStart=function(u){var s=this.operationQueue,a=s.current(u);a.onStart()},f._onSBUpdateEnd=function(u){var s=this.operationQueue,a=s.current(u);a.onComplete(),s.shiftAndExecuteNext(u)},f._onSBUpdateError=function(u,s){U.logger.error("[buffer-controller]: "+u+" SourceBuffer error",s),this.hls.trigger(j.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var a=this.operationQueue.current(u);a&&a.onError(s)},f.removeExecutor=function(u,s,a){var O=this.media,E=this.mediaSource,w=this.operationQueue,D=this.sourceBuffer,L=D[u];if(!O||!E||!L){U.logger.warn("[buffer-controller]: Attempting to remove from the "+u+" SourceBuffer, but it does not exist"),w.shiftAndExecuteNext(u);return}var A=Object(X.isFiniteNumber)(O.duration)?O.duration:Infinity,C=Object(X.isFiniteNumber)(E.duration)?E.duration:Infinity,x=Math.max(0,s),d=Math.min(a,A,C);d>x?(U.logger.log("[buffer-controller]: Removing ["+x+","+d+"] from the "+u+" SourceBuffer"),console.assert(!L.updating,u+" sourceBuffer must not be updating"),L.remove(x,d)):w.shiftAndExecuteNext(u)},f.appendExecutor=function(u,s){var a=this.operationQueue,O=this.sourceBuffer,E=O[s];if(!E){U.logger.warn("[buffer-controller]: Attempting to append to the "+s+" SourceBuffer, but it does not exist"),a.shiftAndExecuteNext(s);return}E.ended=!1,console.assert(!E.updating,s+" sourceBuffer must not be updating"),E.appendBuffer(u)},f.blockBuffers=function(u,s){var a=this;if(s===void 0&&(s=this.getSourceBufferTypes()),!s.length){U.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(u);return}var O=this.operationQueue,E=s.map(function(w){return O.appendBlocker(w)});Promise.all(E).then(function(){u(),s.forEach(function(w){var D=a.sourceBuffer[w];(!D||!D.updating)&&O.shiftAndExecuteNext(w)})})},f.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},f.addBufferListener=function(u,s,a){var O=this.sourceBuffer[u];if(!O)return;var E=a.bind(this,u);this.listeners[u].push({event:s,listener:E}),O.addEventListener(s,E)},f.removeBufferListeners=function(u){var s=this.sourceBuffer[u];if(!s)return;this.listeners[u].forEach(function(a){s.removeEventListener(a.event,a.listener)})},l}()},"./src/controller/buffer-operation-queue.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return j});var X=P("./src/utils/logger.ts"),j=function(){function U(G){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=G}var K=U.prototype;return K.append=function(r,R){var v=this.queues[R];v.push(r),v.length===1&&this.buffers[R]&&this.executeNext(R)},K.insertAbort=function(r,R){var v=this.queues[R];v.unshift(r),this.executeNext(R)},K.appendBlocker=function(r){var R,v=new Promise(function(p){R=p}),m={execute:R,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(m,r),v},K.executeNext=function(r){var R=this.buffers,v=this.queues,m=R[r],p=v[r];if(p.length){var h=p[0];try{h.execute()}catch(l){X.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),h.onError(l),(!m||!m.updating)&&(p.shift(),this.executeNext(r))}}},K.shiftAndExecuteNext=function(r){this.queues[r].shift(),this.executeNext(r)},K.current=function(r){return this.queues[r][0]},U}()},"./src/controller/cap-level-controller.ts":function(ie,J,P){"use strict";P.r(J);var X=P("./src/events.ts");function j(G,r){for(var R=0;R<r.length;R++){var v=r[R];v.enumerable=v.enumerable||!1,v.configurable=!0,"value"in v&&(v.writable=!0),Object.defineProperty(G,v.key,v)}}function U(G,r,R){return r&&j(G.prototype,r),R&&j(G,R),G}var K=function(){function G(R){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=R,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var r=G.prototype;return r.setStreamController=function(v){this.streamController=v},r.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},r.registerListeners=function(){var v=this.hls;v.on(X.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),v.on(X.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),v.on(X.Events.MANIFEST_PARSED,this.onManifestParsed,this),v.on(X.Events.BUFFER_CODECS,this.onBufferCodecs,this),v.on(X.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},r.unregisterListener=function(){var v=this.hls;v.off(X.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),v.off(X.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),v.off(X.Events.MANIFEST_PARSED,this.onManifestParsed,this),v.off(X.Events.BUFFER_CODECS,this.onBufferCodecs,this),v.off(X.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},r.onFpsDropLevelCapping=function(v,m){G.isLevelAllowed(m.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(m.droppedLevel)},r.onMediaAttaching=function(v,m){this.media=m.media instanceof HTMLVideoElement?m.media:null},r.onManifestParsed=function(v,m){var p=this.hls;this.restrictedLevels=[],this.firstLevel=m.firstLevel,p.config.capLevelToPlayerSize&&m.video&&this.startCapping()},r.onBufferCodecs=function(v,m){var p=this.hls;p.config.capLevelToPlayerSize&&m.video&&this.startCapping()},r.onMediaDetaching=function(){this.stopCapping()},r.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var v=this.hls.levels;if(v.length){var m=this.hls;m.autoLevelCapping=this.getMaxLevel(v.length-1),m.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=m.autoLevelCapping}}},r.getMaxLevel=function(v){var m=this,p=this.hls.levels;if(!p.length)return-1;var h=p.filter(function(l,f){return G.isLevelAllowed(f,m.restrictedLevels)&&f<=v});return this.clientRect=null,G.getMaxLevelByMediaSize(h,this.mediaWidth,this.mediaHeight)},r.startCapping=function(){if(this.timer)return;this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize()},r.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},r.getDimensions=function(){if(this.clientRect)return this.clientRect;var v=this.media,m={width:0,height:0};if(v){var p=v.getBoundingClientRect();m.width=p.width,m.height=p.height,!m.width&&!m.height&&(m.width=p.right-p.left||v.width||0,m.height=p.bottom-p.top||v.height||0)}return this.clientRect=m,m},G.isLevelAllowed=function(v,m){return m===void 0&&(m=[]),m.indexOf(v)===-1},G.getMaxLevelByMediaSize=function(v,m,p){if(!v||!v.length)return-1;for(var h=function(s,a){return a?s.width!==a.width||s.height!==a.height:!0},l=v.length-1,f=0;f<v.length;f+=1){var o=v[f];if((o.width>=m||o.height>=p)&&h(o,v[f+1])){l=f;break}}return l},U(G,[{key:"mediaWidth",get:function(){return this.getDimensions().width*G.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*G.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var v=1;try{v=self.devicePixelRatio}catch(m){}return v}}]),G}();J.default=K},"./src/controller/cmcd-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return h});var X=P("./src/events.ts"),j=P("./src/types/cmcd.ts"),U=P("./src/utils/buffer-helper.ts"),K=P("./src/utils/logger.ts");function G(l,f){for(var o=0;o<f.length;o++){var u=f[o];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(l,u.key,u)}}function r(l,f,o){return f&&G(l.prototype,f),o&&G(l,o),l}function R(l,f){var o=typeof Symbol!="undefined"&&l[Symbol.iterator]||l["@@iterator"];if(o)return(o=o.call(l)).next.bind(o);if(Array.isArray(l)||(o=v(l))||f&&l&&typeof l.length=="number"){o&&(l=o);var u=0;return function(){return u>=l.length?{done:!0}:{done:!1,value:l[u++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function v(l,f){if(!l)return;if(typeof l=="string")return m(l,f);var o=Object.prototype.toString.call(l).slice(8,-1);if(o==="Object"&&l.constructor&&(o=l.constructor.name),o==="Map"||o==="Set")return Array.from(l);if(o==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(o))return m(l,f)}function m(l,f){(f==null||f>l.length)&&(f=l.length);for(var o=0,u=new Array(f);o<f;o++)u[o]=l[o];return u}function p(){return p=Object.assign||function(l){for(var f=1;f<arguments.length;f++){var o=arguments[f];for(var u in o)Object.prototype.hasOwnProperty.call(o,u)&&(l[u]=o[u])}return l},p.apply(this,arguments)}var h=function(){function l(o){var u=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){u.initialized&&(u.starved=!0),u.buffering=!0},this.onPlaying=function(){u.initialized||(u.initialized=!0),u.buffering=!1},this.applyPlaylistData=function(O){try{u.apply(O,{ot:j.CMCDObjectType.MANIFEST,su:!u.initialized})}catch(E){K.logger.warn("Could not generate manifest CMCD data.",E)}},this.applyFragmentData=function(O){try{var E=O.frag,w=u.hls.levels[E.level],D=u.getObjectType(E),L={d:E.duration*1e3,ot:D};(D===j.CMCDObjectType.VIDEO||D===j.CMCDObjectType.AUDIO||D==j.CMCDObjectType.MUXED)&&(L.br=w.bitrate/1e3,L.tb=u.getTopBandwidth(D),L.bl=u.getBufferLength(D)),u.apply(O,L)}catch(A){K.logger.warn("Could not generate segment CMCD data.",A)}},this.hls=o;var s=this.config=o.config,a=s.cmcd;a!=null&&(s.pLoader=this.createPlaylistLoader(),s.fLoader=this.createFragmentLoader(),this.sid=a.sessionId||l.uuid(),this.cid=a.contentId,this.useHeaders=a.useHeaders===!0,this.registerListeners())}var f=l.prototype;return f.registerListeners=function(){var u=this.hls;u.on(X.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.on(X.Events.MEDIA_DETACHED,this.onMediaDetached,this),u.on(X.Events.BUFFER_CREATED,this.onBufferCreated,this)},f.unregisterListeners=function(){var u=this.hls;u.off(X.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.off(X.Events.MEDIA_DETACHED,this.onMediaDetached,this),u.off(X.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},f.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},f.onMediaAttached=function(u,s){this.media=s.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},f.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},f.onBufferCreated=function(u,s){var a,O;this.audioBuffer=(a=s.tracks.audio)===null||a===void 0?void 0:a.buffer,this.videoBuffer=(O=s.tracks.video)===null||O===void 0?void 0:O.buffer},f.createData=function(){var u;return{v:j.CMCDVersion,sf:j.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(u=this.media)===null||u===void 0?void 0:u.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},f.apply=function(u,s){s===void 0&&(s={}),p(s,this.createData());var a=s.ot===j.CMCDObjectType.INIT||s.ot===j.CMCDObjectType.VIDEO||s.ot===j.CMCDObjectType.MUXED;if(this.starved&&a&&(s.bs=!0,s.su=!0,this.starved=!1),s.su==null&&(s.su=this.buffering),this.useHeaders){var O=l.toHeaders(s);if(!Object.keys(O).length)return;u.headers||(u.headers={}),p(u.headers,O)}else{var E=l.toQuery(s);if(!E)return;u.url=l.appendQueryToUri(u.url,E)}},f.getObjectType=function(u){var s=u.type;return s==="subtitle"?j.CMCDObjectType.TIMED_TEXT:u.sn==="initSegment"?j.CMCDObjectType.INIT:s==="audio"?j.CMCDObjectType.AUDIO:s==="main"?this.hls.audioTracks.length?j.CMCDObjectType.VIDEO:j.CMCDObjectType.MUXED:void 0},f.getTopBandwidth=function(u){for(var s=0,a=u===j.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,O=R(a),E;!(E=O()).done;){var w=E.value;w.bitrate>s&&(s=w.bitrate)}return s>0?s:NaN},f.getBufferLength=function(u){var s=this.hls.media,a=u===j.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!a||!s)return NaN;var O=U.BufferHelper.bufferInfo(a,s.currentTime,this.config.maxBufferHole);return O.len*1e3},f.createPlaylistLoader=function(){var u=this.config.pLoader,s=this.applyPlaylistData,a=u||this.config.loader;return function(){function O(w){this.loader=void 0,this.loader=new a(w)}var E=O.prototype;return E.destroy=function(){this.loader.destroy()},E.abort=function(){this.loader.abort()},E.load=function(D,L,A){s(D),this.loader.load(D,L,A)},r(O,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),O}()},f.createFragmentLoader=function(){var u=this.config.fLoader,s=this.applyFragmentData,a=u||this.config.loader;return function(){function O(w){this.loader=void 0,this.loader=new a(w)}var E=O.prototype;return E.destroy=function(){this.loader.destroy()},E.abort=function(){this.loader.abort()},E.load=function(D,L,A){s(D),this.loader.load(D,L,A)},r(O,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),O}()},l.uuid=function(){var u=URL.createObjectURL(new Blob),s=u.toString();return URL.revokeObjectURL(u),s.substr(s.lastIndexOf("/")+1)},l.serialize=function(u){for(var s=[],a=function(F){return!Number.isNaN(F)&&F!=null&&F!==""&&F!==!1},O=function(F){return Math.round(F)},E=function(F){return O(F/100)*100},w=function(F){return encodeURIComponent(F)},D={br:O,d:O,bl:E,dl:E,mtp:E,nor:w,rtp:E,tb:O},L=Object.keys(u||{}).sort(),A=R(L),C;!(C=A()).done;){var x=C.value,d=u[x];if(!a(d))continue;if(x==="v"&&d===1)continue;if(x=="pr"&&d===1)continue;var S=D[x];S&&(d=S(d));var y=typeof d,b=void 0;x==="ot"||x==="sf"||x==="st"?b=x+"="+d:y==="boolean"?b=x:y==="number"?b=x+"="+d:b=x+"="+JSON.stringify(d),s.push(b)}return s.join(",")},l.toHeaders=function(u){for(var s=Object.keys(u),a={},O=["Object","Request","Session","Status"],E=[{},{},{},{}],w={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},D=0,L=s;D<L.length;D++){var A=L[D],C=w[A]!=null?w[A]:1;E[C][A]=u[A]}for(var x=0;x<E.length;x++){var d=l.serialize(E[x]);d&&(a["CMCD-"+O[x]]=d)}return a},l.toQuery=function(u){return"CMCD="+encodeURIComponent(l.serialize(u))},l.appendQueryToUri=function(u,s){if(!s)return u;var a=u.includes("?")?"&":"?";return""+u+a+s},l}()},"./src/controller/eme-controller.ts":function(ie,J,P){"use strict";P.r(J);var X=P("./src/events.ts"),j=P("./src/errors.ts"),U=P("./src/utils/logger.ts"),K=P("./src/utils/mediakeys-helper.ts");function G(h,l){for(var f=0;f<l.length;f++){var o=l[f];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(h,o.key,o)}}function r(h,l,f){return l&&G(h.prototype,l),f&&G(h,f),h}var R=3,v=function(l,f,o){var u={audioCapabilities:[],videoCapabilities:[]};return l.forEach(function(s){u.audioCapabilities.push({contentType:'audio/mp4; codecs="'+s+'"',robustness:o.audioRobustness||""})}),f.forEach(function(s){u.videoCapabilities.push({contentType:'video/mp4; codecs="'+s+'"',robustness:o.videoRobustness||""})}),[u]},m=function(l,f,o,u){switch(l){case K.KeySystems.WIDEVINE:return v(f,o,u);default:throw new Error("Unknown key-system: "+l)}},p=function(){function h(f){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=f,this._config=f.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var l=h.prototype;return l.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},l._registerListeners=function(){this.hls.on(X.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(X.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(X.Events.MANIFEST_PARSED,this.onManifestParsed,this)},l._unregisterListeners=function(){this.hls.off(X.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(X.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(X.Events.MANIFEST_PARSED,this.onManifestParsed,this)},l.getLicenseServerUrl=function(o){switch(o){case K.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+o+'"')},l._attemptKeySystemAccess=function(o,u,s){var a=this,O=m(o,u,s,this._drmSystemOptions);U.logger.log("Requesting encrypted media key-system access");var E=this.requestMediaKeySystemAccess(o,O);this.mediaKeysPromise=E.then(function(w){return a._onMediaKeySystemAccessObtained(o,w)}),E.catch(function(w){U.logger.error('Failed to obtain key-system "'+o+'" access:',w)})},l._onMediaKeySystemAccessObtained=function(o,u){var s=this;U.logger.log('Access for key-system "'+o+'" obtained');var a={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:u,mediaKeySystemDomain:o};this._mediaKeysList.push(a);var O=Promise.resolve().then(function(){return u.createMediaKeys()}).then(function(E){return a.mediaKeys=E,U.logger.log('Media-keys created for key-system "'+o+'"'),s._onMediaKeysCreated(),E});return O.catch(function(E){U.logger.error("Failed to create media-keys:",E)}),O},l._onMediaKeysCreated=function(){var o=this;this._mediaKeysList.forEach(function(u){u.mediaKeysSession||(u.mediaKeysSession=u.mediaKeys.createSession(),o._onNewMediaKeySession(u.mediaKeysSession))})},l._onNewMediaKeySession=function(o){var u=this;U.logger.log("New key-system session "+o.sessionId),o.addEventListener("message",function(s){u._onKeySessionMessage(o,s.message)},!1)},l._onKeySessionMessage=function(o,u){U.logger.log("Got EME message event, creating license request"),this._requestLicense(u,function(s){U.logger.log("Received license data (length: "+(s&&s.byteLength)+"), updating key-session"),o.update(s)})},l.onMediaEncrypted=function(o){var u=this;if(U.logger.log('Media is encrypted using "'+o.initDataType+'" init data type'),!this.mediaKeysPromise){U.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(X.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var s=function(O){if(!u._media)return;u._attemptSetMediaKeys(O),u._generateRequestWithPreferredKeySession(o.initDataType,o.initData)};this.mediaKeysPromise.then(s).catch(s)},l._attemptSetMediaKeys=function(o){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var u=this._mediaKeysList[0];if(!u||!u.mediaKeys){U.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(X.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}U.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(u.mediaKeys),this._hasSetMediaKeys=!0}},l._generateRequestWithPreferredKeySession=function(o,u){var s=this,a=this._mediaKeysList[0];if(!a){U.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(X.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(a.mediaKeysSessionInitialized){U.logger.warn("Key-Session already initialized but requested again");return}var O=a.mediaKeysSession;if(!O){U.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(X.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!u){U.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(X.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}U.logger.log('Generating key-session request for "'+o+'" init data type'),a.mediaKeysSessionInitialized=!0,O.generateRequest(o,u).then(function(){U.logger.debug("Key-session generation succeeded")}).catch(function(E){U.logger.error("Error generating key-session request:",E),s.hls.trigger(X.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},l._createLicenseXhr=function(o,u,s){var a=new XMLHttpRequest;a.responseType="arraybuffer",a.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,a,o,u,s);var O=this._licenseXhrSetup;if(O)try{O.call(this.hls,a,o),O=void 0}catch(E){U.logger.error(E)}try{a.readyState||a.open("POST",o,!0),O&&O.call(this.hls,a,o)}catch(E){throw new Error("issue setting up KeySystem license XHR "+E)}return a},l._onLicenseRequestReadyStageChange=function(o,u,s,a){switch(o.readyState){case 4:if(o.status===200){this._requestLicenseFailureCount=0,U.logger.log("License request succeeded");var O=o.response,E=this._licenseResponseCallback;if(E)try{O=E.call(this.hls,o,u)}catch(D){U.logger.error(D)}a(O)}else{if(U.logger.error("License Request XHR failed ("+u+"). Status: "+o.status+" ("+o.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>R){this.hls.trigger(X.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var w=R-this._requestLicenseFailureCount+1;U.logger.warn("Retrying license request, "+w+" attempts left"),this._requestLicense(s,a)}break}},l._generateLicenseRequestChallenge=function(o,u){switch(o.mediaKeySystemDomain){case K.KeySystems.WIDEVINE:return u}throw new Error("unsupported key-system: "+o.mediaKeySystemDomain)},l._requestLicense=function(o,u){U.logger.log("Requesting content license for key-system");var s=this._mediaKeysList[0];if(!s){U.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(X.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var a=this.getLicenseServerUrl(s.mediaKeySystemDomain),O=this._createLicenseXhr(a,o,u);U.logger.log("Sending license request to URL: "+a);var E=this._generateLicenseRequestChallenge(s,o);O.send(E)}catch(w){U.logger.error("Failure requesting DRM license: "+w),this.hls.trigger(X.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},l.onMediaAttached=function(o,u){if(!this._emeEnabled)return;var s=u.media;this._media=s,s.addEventListener("encrypted",this._onMediaEncrypted)},l.onMediaDetached=function(){var o=this._media,u=this._mediaKeysList;if(!o)return;o.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(u.map(function(s){if(s.mediaKeysSession)return s.mediaKeysSession.close().catch(function(){})})).then(function(){return o.setMediaKeys(null)}).catch(function(){})},l.onManifestParsed=function(o,u){if(!this._emeEnabled)return;var s=u.levels.map(function(O){return O.audioCodec}).filter(function(O){return!!O}),a=u.levels.map(function(O){return O.videoCodec}).filter(function(O){return!!O});this._attemptKeySystemAccess(K.KeySystems.WIDEVINE,s,a)},r(h,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),h}();J.default=p},"./src/controller/fps-controller.ts":function(ie,J,P){"use strict";P.r(J);var X=P("./src/events.ts"),j=P("./src/utils/logger.ts"),U=function(){function K(r){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=r,this.registerListeners()}var G=K.prototype;return G.setStreamController=function(R){this.streamController=R},G.registerListeners=function(){this.hls.on(X.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},G.unregisterListeners=function(){this.hls.off(X.Events.MEDIA_ATTACHING,this.onMediaAttaching)},G.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},G.onMediaAttaching=function(R,v){var m=this.hls.config;if(m.capLevelOnFPSDrop){var p=v.media instanceof self.HTMLVideoElement?v.media:null;this.media=p,p&&typeof p.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),m.fpsDroppedMonitoringPeriod)}},G.checkFPS=function(R,v,m){var p=performance.now();if(v){if(this.lastTime){var h=p-this.lastTime,l=m-this.lastDroppedFrames,f=v-this.lastDecodedFrames,o=1e3*l/h,u=this.hls;if(u.trigger(X.Events.FPS_DROP,{currentDropped:l,currentDecoded:f,totalDroppedFrames:m}),o>0&&l>u.config.fpsDroppedMonitoringThreshold*f){var s=u.currentLevel;j.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+s),s>0&&(u.autoLevelCapping===-1||u.autoLevelCapping>=s)&&(s=s-1,u.trigger(X.Events.FPS_DROP_LEVEL_CAPPING,{level:s,droppedLevel:u.currentLevel}),u.autoLevelCapping=s,this.streamController.nextLevelSwitch())}}this.lastTime=p,this.lastDroppedFrames=m,this.lastDecodedFrames=v}},G.checkFPSInterval=function(){var R=this.media;if(R)if(this.isVideoPlaybackQualityAvailable){var v=R.getVideoPlaybackQuality();this.checkFPS(R,v.totalVideoFrames,v.droppedVideoFrames)}else this.checkFPS(R,R.webkitDecodedFrameCount,R.webkitDroppedFrameCount)},K}();J.default=U},"./src/controller/fragment-finders.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"findFragmentByPDT",function(){return U}),P.d(J,"findFragmentByPTS",function(){return K}),P.d(J,"fragmentWithinToleranceTest",function(){return G}),P.d(J,"pdtWithinToleranceTest",function(){return r}),P.d(J,"findFragWithCC",function(){return R});var X=P("./src/polyfills/number.ts"),j=P("./src/utils/binary-search.ts");function U(v,m,p){if(m===null||!Array.isArray(v)||!v.length||!Object(X.isFiniteNumber)(m))return null;var h=v[0].programDateTime;if(m<(h||0))return null;var l=v[v.length-1].endProgramDateTime;if(m>=(l||0))return null;p=p||0;for(var f=0;f<v.length;++f){var o=v[f];if(r(m,p,o))return o}return null}function K(v,m,p,h){p===void 0&&(p=0),h===void 0&&(h=0);var l=null;if(v?l=m[v.sn-m[0].sn+1]||null:p===0&&m[0].start===0&&(l=m[0]),l&&G(p,h,l)===0)return l;var f=j.default.search(m,G.bind(null,p,h));return f||l}function G(v,m,p){v===void 0&&(v=0),m===void 0&&(m=0);var h=Math.min(m,p.duration+(p.deltaPTS?p.deltaPTS:0));return p.start+p.duration-h<=v?1:p.start-h>v&&p.start?-1:0}function r(v,m,p){var h=Math.min(m,p.duration+(p.deltaPTS?p.deltaPTS:0))*1e3,l=p.endProgramDateTime||0;return l-h>v}function R(v,m){return j.default.search(v,function(p){return p.cc<m?1:p.cc>m?-1:0})}},"./src/controller/fragment-tracker.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"FragmentState",function(){return U}),P.d(J,"FragmentTracker",function(){return K});var X=P("./src/events.ts"),j=P("./src/types/loader.ts"),U;(function(R){R.NOT_LOADED="NOT_LOADED",R.BACKTRACKED="BACKTRACKED",R.APPENDING="APPENDING",R.PARTIAL="PARTIAL",R.OK="OK"})(U||(U={}));var K=function(){function R(m){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=m,this._registerListeners()}var v=R.prototype;return v._registerListeners=function(){var p=this.hls;p.on(X.Events.BUFFER_APPENDED,this.onBufferAppended,this),p.on(X.Events.FRAG_BUFFERED,this.onFragBuffered,this),p.on(X.Events.FRAG_LOADED,this.onFragLoaded,this)},v._unregisterListeners=function(){var p=this.hls;p.off(X.Events.BUFFER_APPENDED,this.onBufferAppended,this),p.off(X.Events.FRAG_BUFFERED,this.onFragBuffered,this),p.off(X.Events.FRAG_LOADED,this.onFragLoaded,this)},v.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},v.getAppendedFrag=function(p,h){if(h===j.PlaylistLevelType.MAIN){var l=this.activeFragment,f=this.activeParts;if(!l)return null;if(f)for(var o=f.length;o--;){var u=f[o],s=u?u.end:l.appendedPTS;if(u.start<=p&&s!==void 0&&p<=s)return o>9&&(this.activeParts=f.slice(o-9)),u}else if(l.start<=p&&l.appendedPTS!==void 0&&p<=l.appendedPTS)return l}return this.getBufferedFrag(p,h)},v.getBufferedFrag=function(p,h){for(var l=this.fragments,f=Object.keys(l),o=f.length;o--;){var u=l[f[o]];if((u==null?void 0:u.body.type)===h&&u.buffered){var s=u.body;if(s.start<=p&&p<=s.end)return s}}return null},v.detectEvictedFragments=function(p,h,l){var f=this;Object.keys(this.fragments).forEach(function(o){var u=f.fragments[o];if(!u)return;if(!u.buffered){u.body.type===l&&f.removeFragment(u.body);return}var s=u.range[p];if(!s)return;s.time.some(function(a){var O=!f.isTimeBuffered(a.startPTS,a.endPTS,h);return O&&f.removeFragment(u.body),O})})},v.detectPartialFragments=function(p){var h=this,l=this.timeRanges,f=p.frag,o=p.part;if(!l||f.sn==="initSegment")return;var u=r(f),s=this.fragments[u];if(!s)return;Object.keys(l).forEach(function(a){var O=f.elementaryStreams[a];if(!O)return;var E=l[a],w=o!==null||O.partial===!0;s.range[a]=h.getBufferedTimes(f,o,w,E)}),s.backtrack=s.loaded=null,Object.keys(s.range).length?s.buffered=!0:this.removeFragment(s.body)},v.fragBuffered=function(p){var h=r(p),l=this.fragments[h];l&&(l.backtrack=l.loaded=null,l.buffered=!0)},v.getBufferedTimes=function(p,h,l,f){for(var o={time:[],partial:l},u=h?h.start:p.start,s=h?h.end:p.end,a=p.minEndPTS||s,O=p.maxStartPTS||u,E=0;E<f.length;E++){var w=f.start(E)-this.bufferPadding,D=f.end(E)+this.bufferPadding;if(O>=w&&a<=D){o.time.push({startPTS:Math.max(u,f.start(E)),endPTS:Math.min(s,f.end(E))});break}else if(u<D&&s>w)o.partial=!0,o.time.push({startPTS:Math.max(u,f.start(E)),endPTS:Math.min(s,f.end(E))});else if(s<=w)break}return o},v.getPartialFragment=function(p){var h=null,l,f,o,u=0,s=this.bufferPadding,a=this.fragments;return Object.keys(a).forEach(function(O){var E=a[O];if(!E)return;G(E)&&(f=E.body.start-s,o=E.body.end+s,p>=f&&p<=o&&(l=Math.min(p-f,o-p),u<=l&&(h=E.body,u=l)))}),h},v.getState=function(p){var h=r(p),l=this.fragments[h];return l?l.buffered?G(l)?U.PARTIAL:U.OK:l.backtrack?U.BACKTRACKED:U.APPENDING:U.NOT_LOADED},v.backtrack=function(p,h){var l=r(p),f=this.fragments[l];if(!f||f.backtrack)return null;var o=f.backtrack=h||f.loaded;return f.loaded=null,o},v.getBacktrackData=function(p){var h=r(p),l=this.fragments[h];if(l){var f,o=l.backtrack;if(o!=null&&(f=o.payload)!==null&&f!==void 0&&f.byteLength)return o;this.removeFragment(p)}return null},v.isTimeBuffered=function(p,h,l){for(var f,o,u=0;u<l.length;u++){if(f=l.start(u)-this.bufferPadding,o=l.end(u)+this.bufferPadding,p>=f&&h<=o)return!0;if(h<=f)return!1}return!1},v.onFragLoaded=function(p,h){var l=h.frag,f=h.part;if(l.sn==="initSegment"||l.bitrateTest||f)return;var o=r(l);this.fragments[o]={body:l,loaded:h,backtrack:null,buffered:!1,range:Object.create(null)}},v.onBufferAppended=function(p,h){var l=this,f=h.frag,o=h.part,u=h.timeRanges;if(f.type===j.PlaylistLevelType.MAIN)if(this.activeFragment=f,o){var s=this.activeParts;s||(this.activeParts=s=[]),s.push(o)}else this.activeParts=null;this.timeRanges=u,Object.keys(u).forEach(function(a){var O=u[a];if(l.detectEvictedFragments(a,O),!o)for(var E=0;E<O.length;E++)f.appendedPTS=Math.max(O.end(E),f.appendedPTS||0)})},v.onFragBuffered=function(p,h){this.detectPartialFragments(h)},v.hasFragment=function(p){var h=r(p);return!!this.fragments[h]},v.removeFragmentsInRange=function(p,h,l){var f=this;Object.keys(this.fragments).forEach(function(o){var u=f.fragments[o];if(!u)return;if(u.buffered){var s=u.body;s.type===l&&s.start<h&&s.end>p&&f.removeFragment(s)}})},v.removeFragment=function(p){var h=r(p);p.stats.loaded=0,p.clearElementaryStreamInfo(),delete this.fragments[h]},v.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},R}();function G(R){var v,m;return R.buffered&&(((v=R.range.video)===null||v===void 0?void 0:v.partial)||((m=R.range.audio)===null||m===void 0?void 0:m.partial))}function r(R){return R.type+"_"+R.level+"_"+R.urlId+"_"+R.sn}},"./src/controller/gap-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"STALL_MINIMUM_DURATION_MS",function(){return G}),P.d(J,"MAX_START_GAP_JUMP",function(){return r}),P.d(J,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return R}),P.d(J,"SKIP_BUFFER_RANGE_START",function(){return v}),P.d(J,"default",function(){return m});var X=P("./src/utils/buffer-helper.ts"),j=P("./src/errors.ts"),U=P("./src/events.ts"),K=P("./src/utils/logger.ts"),G=250,r=2,R=.1,v=.05,m=function(){function p(l,f,o,u){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=l,this.media=f,this.fragmentTracker=o,this.hls=u}var h=p.prototype;return h.destroy=function(){this.hls=this.fragmentTracker=this.media=null},h.poll=function(f){var o=this.config,u=this.media,s=this.stalled,a=u.currentTime,O=u.seeking,E=this.seeking&&!O,w=!this.seeking&&O;if(this.seeking=O,a!==f){if(this.moved=!0,s!==null){if(this.stallReported){var D=self.performance.now()-s;K.logger.warn("playback not stuck anymore @"+a+", after "+Math.round(D)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((w||E)&&(this.stalled=null),u.paused||u.ended||u.playbackRate===0||!X.BufferHelper.getBuffered(u).length)return;var L=X.BufferHelper.bufferInfo(u,a,0),A=L.len>0,C=L.nextStart||0;if(!A&&!C)return;if(O){var x=L.len>r,d=!C||C-a>r&&!this.fragmentTracker.getPartialFragment(a);if(x||d)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var S,y=Math.max(C,L.start||0)-a,b=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,B=b==null||((S=b.details)===null||S===void 0)?void 0:S.live,F=B?b.details.targetduration*2:r;if(y>0&&y<=F){this._trySkipBufferHole(null);return}}var _=self.performance.now();if(s===null){this.stalled=_;return}var M=_-s;!O&&M>=G&&this._reportStall(L.len);var I=X.BufferHelper.bufferInfo(u,a,o.maxBufferHole);this._tryFixBufferStall(I,M)},h._tryFixBufferStall=function(f,o){var u=this.config,s=this.fragmentTracker,a=this.media,O=a.currentTime,E=s.getPartialFragment(O);if(E){var w=this._trySkipBufferHole(E);if(w)return}f.len>u.maxBufferHole&&o>u.highBufferWatchdogPeriod*1e3&&(K.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},h._reportStall=function(f){var o=this.hls,u=this.media,s=this.stallReported;s||(this.stallReported=!0,K.logger.warn("Playback stalling at @"+u.currentTime+" due to low buffer (buffer="+f+")"),o.trigger(U.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:f}))},h._trySkipBufferHole=function(f){for(var o=this.config,u=this.hls,s=this.media,a=s.currentTime,O=0,E=X.BufferHelper.getBuffered(s),w=0;w<E.length;w++){var D=E.start(w);if(a+o.maxBufferHole>=O&&a<D){var L=Math.max(D+v,s.currentTime+R);return K.logger.warn("skipping hole, adjusting currentTime from "+a+" to "+L),this.moved=!0,this.stalled=null,s.currentTime=L,f&&u.trigger(U.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+a+" to "+L,frag:f}),L}O=E.end(w)}return 0},h._tryNudgeBuffer=function(){var f=this.config,o=this.hls,u=this.media,s=u.currentTime,a=(this.nudgeRetry||0)+1;if(this.nudgeRetry=a,a<f.nudgeMaxRetry){var O=s+a*f.nudgeOffset;K.logger.warn("Nudging 'currentTime' from "+s+" to "+O),u.currentTime=O,o.trigger(U.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else K.logger.error("Playhead still not moving while enough data buffered @"+s+" after "+f.nudgeMaxRetry+" nudges"),o.trigger(U.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},p}()},"./src/controller/id3-track-controller.ts":function(ie,J,P){"use strict";P.r(J);var X=P("./src/events.ts"),j=P("./src/utils/texttrack-utils.ts"),U=P("./src/demux/id3.ts"),K=.25,G=function(){function r(v){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=v,this._registerListeners()}var R=r.prototype;return R.destroy=function(){this._unregisterListeners()},R._registerListeners=function(){var m=this.hls;m.on(X.Events.MEDIA_ATTACHED,this.onMediaAttached,this),m.on(X.Events.MEDIA_DETACHING,this.onMediaDetaching,this),m.on(X.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),m.on(X.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},R._unregisterListeners=function(){var m=this.hls;m.off(X.Events.MEDIA_ATTACHED,this.onMediaAttached,this),m.off(X.Events.MEDIA_DETACHING,this.onMediaDetaching,this),m.off(X.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),m.off(X.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},R.onMediaAttached=function(m,p){this.media=p.media},R.onMediaDetaching=function(){if(!this.id3Track)return;Object(j.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},R.getID3Track=function(m){if(!this.media)return;for(var p=0;p<m.length;p++){var h=m[p];if(h.kind==="metadata"&&h.label==="id3")return Object(j.sendAddTrackEvent)(h,this.media),h}return this.media.addTextTrack("metadata","id3")},R.onFragParsingMetadata=function(m,p){if(!this.media)return;var h=p.frag,l=p.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var f=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,o=0;o<l.length;o++){var u=U.getID3Frames(l[o].data);if(u){var s=l[o].pts,a=o<l.length-1?l[o+1].pts:h.end,O=a-s;O<=0&&(a=s+K);for(var E=0;E<u.length;E++){var w=u[E];if(!U.isTimeStampFrame(w)){var D=new f(s,a,"");D.value=w,this.id3Track.addCue(D)}}}}},R.onBufferFlushing=function(m,p){var h=p.startOffset,l=p.endOffset,f=p.type;if(!f||f==="audio"){var o=this.id3Track;o&&Object(j.removeCuesInRange)(o,h,l)}},r}();J.default=G},"./src/controller/latency-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return r});var X=P("./src/errors.ts"),j=P("./src/events.ts"),U=P("./src/utils/logger.ts");function K(R,v){for(var m=0;m<v.length;m++){var p=v[m];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(R,p.key,p)}}function G(R,v,m){return v&&K(R.prototype,v),m&&K(R,m),R}var r=function(){function R(m){var p=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return p.timeupdate()},this.hls=m,this.config=m.config,this.registerListeners()}var v=R.prototype;return v.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},v.registerListeners=function(){this.hls.on(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(j.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(j.Events.ERROR,this.onError,this)},v.unregisterListeners=function(){this.hls.off(j.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(j.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(j.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(j.Events.ERROR,this.onError)},v.onMediaAttached=function(p,h){this.media=h.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},v.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},v.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},v.onLevelUpdated=function(p,h){var l=h.details;this.levelDetails=l,l.advanced&&this.timeupdate(),!l.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},v.onError=function(p,h){if(h.details!==X.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,U.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},v.timeupdate=function(){var p=this.media,h=this.levelDetails;if(!p||!h)return;this.currentTime=p.currentTime;var l=this.computeLatency();if(l===null)return;this._latency=l;var f=this.config,o=f.lowLatencyMode,u=f.maxLiveSyncPlaybackRate;if(!o||u===1)return;var s=this.targetLatency;if(s===null)return;var a=l-s,O=Math.min(this.maxLatency,s+h.targetduration),E=a<O;if(h.live&&E&&a>.05&&this.forwardBufferLength>1){var w=Math.min(2,Math.max(1,u)),D=Math.round(2/(1+Math.exp(-.75*a-this.edgeStalled))*20)/20;p.playbackRate=Math.min(w,Math.max(1,D))}else p.playbackRate!==1&&p.playbackRate!==0&&(p.playbackRate=1)},v.estimateLiveEdge=function(){var p=this.levelDetails;return p===null?null:p.edge+p.age},v.computeLatency=function(){var p=this.estimateLiveEdge();return p===null?null:p-this.currentTime},G(R,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var p=this.config,h=this.levelDetails;return p.liveMaxLatencyDuration!==void 0?p.liveMaxLatencyDuration:h?p.liveMaxLatencyDurationCount*h.targetduration:0}},{key:"targetLatency",get:function(){var p=this.levelDetails;if(p===null)return null;var h=p.holdBack,l=p.partHoldBack,f=p.targetduration,o=this.config,u=o.liveSyncDuration,s=o.liveSyncDurationCount,a=o.lowLatencyMode,O=this.hls.userConfig,E=a&&l||h;(O.liveSyncDuration||O.liveSyncDurationCount||E===0)&&(E=u!==void 0?u:s*f);var w=f,D=1;return E+Math.min(this.stallCount*D,w)}},{key:"liveSyncPosition",get:function(){var p=this.estimateLiveEdge(),h=this.targetLatency,l=this.levelDetails;if(p===null||h===null||l===null)return null;var f=l.edge,o=p-h-this.edgeStalled,u=f-l.totalduration,s=f-(this.config.lowLatencyMode&&l.partTarget||l.targetduration);return Math.min(Math.max(u,o),s)}},{key:"drift",get:function(){var p=this.levelDetails;return p===null?1:p.drift}},{key:"edgeStalled",get:function(){var p=this.levelDetails;if(p===null)return 0;var h=(this.config.lowLatencyMode&&p.partTarget||p.targetduration)*3;return Math.max(p.age-h,0)}},{key:"forwardBufferLength",get:function(){var p=this.media,h=this.levelDetails;if(!p||!h)return 0;var l=p.buffered.length;return l?p.buffered.end(l-1):h.edge-this.currentTime}}]),R}()},"./src/controller/level-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return o});var X=P("./src/types/level.ts"),j=P("./src/events.ts"),U=P("./src/errors.ts"),K=P("./src/utils/codecs.ts"),G=P("./src/controller/level-helper.ts"),r=P("./src/controller/base-playlist-controller.ts"),R=P("./src/types/loader.ts");function v(){return v=Object.assign||function(u){for(var s=1;s<arguments.length;s++){var a=arguments[s];for(var O in a)Object.prototype.hasOwnProperty.call(a,O)&&(u[O]=a[O])}return u},v.apply(this,arguments)}function m(u,s){for(var a=0;a<s.length;a++){var O=s[a];O.enumerable=O.enumerable||!1,O.configurable=!0,"value"in O&&(O.writable=!0),Object.defineProperty(u,O.key,O)}}function p(u,s,a){return s&&m(u.prototype,s),a&&m(u,a),u}function h(u,s){u.prototype=Object.create(s.prototype),u.prototype.constructor=u,l(u,s)}function l(u,s){return l=Object.setPrototypeOf||function(O,E){return O.__proto__=E,O},l(u,s)}var f=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),o=function(u){h(s,u);function s(O){var E;return E=u.call(this,O,"[level-controller]")||this,E._levels=[],E._firstLevel=-1,E._startLevel=void 0,E.currentLevelIndex=-1,E.manualLevelIndex=-1,E.onParsedComplete=void 0,E._registerListeners(),E}var a=s.prototype;return a._registerListeners=function(){var E=this.hls;E.on(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),E.on(j.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.on(j.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),E.on(j.Events.FRAG_LOADED,this.onFragLoaded,this),E.on(j.Events.ERROR,this.onError,this)},a._unregisterListeners=function(){var E=this.hls;E.off(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),E.off(j.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.off(j.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),E.off(j.Events.FRAG_LOADED,this.onFragLoaded,this),E.off(j.Events.ERROR,this.onError,this)},a.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,u.prototype.destroy.call(this)},a.startLoad=function(){var E=this._levels;E.forEach(function(w){w.loadError=0}),u.prototype.startLoad.call(this)},a.onManifestLoaded=function(E,w){var D=[],L=[],A=[],C,x={},d,S=!1,y=!1,b=!1;if(w.levels.forEach(function(M){var I=M.attrs;S=S||!!(M.width&&M.height),y=y||!!M.videoCodec,b=b||!!M.audioCodec,f&&M.audioCodec&&M.audioCodec.indexOf("mp4a.40.34")!==-1&&(M.audioCodec=void 0);var g=M.bitrate+"-"+M.attrs.RESOLUTION+"-"+M.attrs.CODECS;d=x[g],d?d.url.push(M.url):(d=new X.Level(M),x[g]=d,D.push(d)),I&&(I.AUDIO&&Object(G.addGroupId)(d,"audio",I.AUDIO),I.SUBTITLES&&Object(G.addGroupId)(d,"text",I.SUBTITLES))}),(S||y)&&b&&(D=D.filter(function(M){var I=M.videoCodec,g=M.width,H=M.height;return!!I||!!(g&&H)})),D=D.filter(function(M){var I=M.audioCodec,g=M.videoCodec;return(!I||Object(K.isCodecSupportedInMp4)(I,"audio"))&&(!g||Object(K.isCodecSupportedInMp4)(g,"video"))}),w.audioTracks&&(L=w.audioTracks.filter(function(M){return!M.audioCodec||Object(K.isCodecSupportedInMp4)(M.audioCodec,"audio")}),Object(G.assignTrackIdsByGroup)(L)),w.subtitles&&(A=w.subtitles,Object(G.assignTrackIdsByGroup)(A)),D.length>0){C=D[0].bitrate,D.sort(function(M,I){return M.bitrate-I.bitrate}),this._levels=D;for(var B=0;B<D.length;B++)if(D[B].bitrate===C){this._firstLevel=B,this.log("manifest loaded, "+D.length+" level(s) found, first bitrate: "+C);break}var F=b&&!y,_={levels:D,audioTracks:L,subtitleTracks:A,firstLevel:this._firstLevel,stats:w.stats,audio:b,video:y,altAudio:!F&&L.some(function(M){return!!M.url})};this.hls.trigger(j.Events.MANIFEST_PARSED,_),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(j.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:w.url,reason:"no level with compatible codecs found in manifest"})},a.onError=function(E,w){if(u.prototype.onError.call(this,E,w),w.fatal)return;var D=w.context,L=this._levels[this.currentLevelIndex];if(D&&(D.type===R.PlaylistContextType.AUDIO_TRACK&&L.audioGroupIds&&D.groupId===L.audioGroupIds[L.urlId]||D.type===R.PlaylistContextType.SUBTITLE_TRACK&&L.textGroupIds&&D.groupId===L.textGroupIds[L.urlId])){this.redundantFailover(this.currentLevelIndex);return}var A=!1,C=!0,x;switch(w.details){case U.ErrorDetails.FRAG_LOAD_ERROR:case U.ErrorDetails.FRAG_LOAD_TIMEOUT:case U.ErrorDetails.KEY_LOAD_ERROR:case U.ErrorDetails.KEY_LOAD_TIMEOUT:if(w.frag){var d=this._levels[w.frag.level];d?(d.fragmentError++,d.fragmentError>this.hls.config.fragLoadingMaxRetry&&(x=w.frag.level)):x=w.frag.level}break;case U.ErrorDetails.LEVEL_LOAD_ERROR:case U.ErrorDetails.LEVEL_LOAD_TIMEOUT:D&&(D.deliveryDirectives&&(C=!1),x=D.level),A=!0;break;case U.ErrorDetails.REMUX_ALLOC_ERROR:x=w.level,A=!0;break}x!==void 0&&this.recoverLevel(w,x,A,C)},a.recoverLevel=function(E,w,D,L){var A=E.details,C=this._levels[w];if(C.loadError++,D){var x=this.retryLoadingOrFail(E);if(x)E.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(L){var d=C.url.length;if(d>1&&C.loadError<d)E.levelRetry=!0,this.redundantFailover(w);else if(this.manualLevelIndex===-1){var S=w===0?this._levels.length-1:w-1;this.currentLevelIndex!==S&&this._levels[S].loadError===0&&(this.warn(A+": switch to "+S),E.levelRetry=!0,this.hls.nextAutoLevel=S)}}},a.redundantFailover=function(E){var w=this._levels[E],D=w.url.length;if(D>1){var L=(w.urlId+1)%D;this.warn("Switching to redundant URL-id "+L),this._levels.forEach(function(A){A.urlId=L}),this.level=E}},a.onFragLoaded=function(E,w){var D=w.frag;if(D!==void 0&&D.type===R.PlaylistLevelType.MAIN){var L=this._levels[D.level];L!==void 0&&(L.fragmentError=0,L.loadError=0)}},a.onLevelLoaded=function(E,w){var D,L=w.level,A=w.details,C=this._levels[L];if(!C){var x;this.warn("Invalid level index "+L),(x=w.deliveryDirectives)!==null&&x!==void 0&&x.skip&&(A.deltaUpdateFailed=!0);return}L===this.currentLevelIndex?(C.fragmentError===0&&(C.loadError=0,this.retryCount=0),this.playlistLoaded(L,w,C.details)):(D=w.deliveryDirectives)!==null&&D!==void 0&&D.skip&&(A.deltaUpdateFailed=!0)},a.onAudioTrackSwitched=function(E,w){var D=this.hls.levels[this.currentLevelIndex];if(!D)return;if(D.audioGroupIds){for(var L=-1,A=this.hls.audioTracks[w.id].groupId,C=0;C<D.audioGroupIds.length;C++)if(D.audioGroupIds[C]===A){L=C;break}L!==D.urlId&&(D.urlId=L,this.startLoad())}},a.loadPlaylist=function(E){var w=this.currentLevelIndex,D=this._levels[w];if(this.canLoad&&D&&D.url.length>0){var L=D.urlId,A=D.url[L];if(E)try{A=E.addDirectives(A)}catch(C){this.warn("Could not construct new URL with HLS Delivery Directives: "+C)}this.log("Attempt loading level index "+w+(E?" at sn "+E.msn+" part "+E.part:"")+" with URL-id "+L+" "+A),this.clearTimer(),this.hls.trigger(j.Events.LEVEL_LOADING,{url:A,level:w,id:L,deliveryDirectives:E||null})}},a.removeLevel=function(E,w){var D=function(C,x){return x!==w},L=this._levels.filter(function(A,C){return C!==E?!0:A.url.length>1&&w!==void 0?(A.url=A.url.filter(D),A.audioGroupIds&&(A.audioGroupIds=A.audioGroupIds.filter(D)),A.textGroupIds&&(A.textGroupIds=A.textGroupIds.filter(D)),A.urlId=0,!0):!1}).map(function(A,C){var x=A.details;return x!=null&&x.fragments&&x.fragments.forEach(function(d){d.level=C}),A});this._levels=L,this.hls.trigger(j.Events.LEVELS_UPDATED,{levels:L})},p(s,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(E){var w,D=this._levels;if(D.length===0)return;if(this.currentLevelIndex===E&&(w=D[E])!==null&&w!==void 0&&w.details)return;if(E<0||E>=D.length){var L=E<0;if(this.hls.trigger(j.Events.ERROR,{type:U.ErrorTypes.OTHER_ERROR,details:U.ErrorDetails.LEVEL_SWITCH_ERROR,level:E,fatal:L,reason:"invalid level idx"}),L)return;E=Math.min(E,D.length-1)}this.clearTimer();var A=this.currentLevelIndex,C=D[A],x=D[E];this.log("switching to level "+E+" from "+A),this.currentLevelIndex=E;var d=v({},x,{level:E,maxBitrate:x.maxBitrate,uri:x.uri,urlId:x.urlId});delete d._urlId,this.hls.trigger(j.Events.LEVEL_SWITCHING,d);var S=x.details;if(!S||S.live){var y=this.switchParams(x.uri,C==null?void 0:C.details);this.loadPlaylist(y)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(E){this.manualLevelIndex=E,this._startLevel===void 0&&(this._startLevel=E),E!==-1&&(this.level=E)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(E){this._firstLevel=E}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var E=this.hls.config.startLevel;return E!==void 0?E:this._firstLevel}else return this._startLevel},set:function(E){this._startLevel=E}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(E){this.level=E,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=E)}}]),s}(r.default)},"./src/controller/level-helper.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"addGroupId",function(){return U}),P.d(J,"assignTrackIdsByGroup",function(){return K}),P.d(J,"updatePTS",function(){return G}),P.d(J,"updateFragPTSDTS",function(){return R}),P.d(J,"mergeDetails",function(){return v}),P.d(J,"mapPartIntersection",function(){return m}),P.d(J,"mapFragmentIntersection",function(){return p}),P.d(J,"adjustSliding",function(){return h}),P.d(J,"addSliding",function(){return l}),P.d(J,"computeReloadInterval",function(){return f}),P.d(J,"getFragmentWithSN",function(){return o}),P.d(J,"getPartWith",function(){return u});var X=P("./src/polyfills/number.ts"),j=P("./src/utils/logger.ts");function U(s,a,O){switch(a){case"audio":s.audioGroupIds||(s.audioGroupIds=[]),s.audioGroupIds.push(O);break;case"text":s.textGroupIds||(s.textGroupIds=[]),s.textGroupIds.push(O);break}}function K(s){var a={};s.forEach(function(O){var E=O.groupId||"";O.id=a[E]=a[E]||0,a[E]++})}function G(s,a,O){var E=s[a],w=s[O];r(E,w)}function r(s,a){var O=a.startPTS;if(Object(X.isFiniteNumber)(O)){var E=0,w;a.sn>s.sn?(E=O-s.start,w=s):(E=s.start-O,w=a),w.duration!==E&&(w.duration=E)}else if(a.sn>s.sn){var D=s.cc===a.cc;D&&s.minEndPTS?a.start=s.start+(s.minEndPTS-s.start):a.start=s.start+s.duration}else a.start=Math.max(s.start-a.duration,0)}function R(s,a,O,E,w,D){var L=E-O;L<=0&&(j.logger.warn("Fragment should have a positive duration",a),E=O+a.duration,D=w+a.duration);var A=O,C=E,x=a.startPTS,d=a.endPTS;if(Object(X.isFiniteNumber)(x)){var S=Math.abs(x-O);Object(X.isFiniteNumber)(a.deltaPTS)?a.deltaPTS=Math.max(S,a.deltaPTS):a.deltaPTS=S,A=Math.max(O,x),O=Math.min(O,x),w=Math.min(w,a.startDTS),C=Math.min(E,d),E=Math.max(E,d),D=Math.max(D,a.endDTS)}a.duration=E-O;var y=O-a.start;a.appendedPTS=E,a.start=a.startPTS=O,a.maxStartPTS=A,a.startDTS=w,a.endPTS=E,a.minEndPTS=C,a.endDTS=D;var b=a.sn;if(!s||b<s.startSN||b>s.endSN)return 0;var B,F=b-s.startSN,_=s.fragments;for(_[F]=a,B=F;B>0;B--)r(_[B],_[B-1]);for(B=F;B<_.length-1;B++)r(_[B],_[B+1]);return s.fragmentHint&&r(_[_.length-1],s.fragmentHint),s.PTSKnown=s.alignedSliding=!0,y}function v(s,a){for(var O=null,E=s.fragments,w=E.length-1;w>=0;w--){var D=E[w].initSegment;if(D){O=D;break}}s.fragmentHint&&delete s.fragmentHint.endPTS;var L=0,A;if(p(s,a,function(B,F){B.relurl&&(L=B.cc-F.cc),Object(X.isFiniteNumber)(B.startPTS)&&Object(X.isFiniteNumber)(B.endPTS)&&(F.start=F.startPTS=B.startPTS,F.startDTS=B.startDTS,F.appendedPTS=B.appendedPTS,F.maxStartPTS=B.maxStartPTS,F.endPTS=B.endPTS,F.endDTS=B.endDTS,F.minEndPTS=B.minEndPTS,F.duration=B.endPTS-B.startPTS,F.duration&&(A=F),a.PTSKnown=a.alignedSliding=!0),F.elementaryStreams=B.elementaryStreams,F.loader=B.loader,F.stats=B.stats,F.urlId=B.urlId,B.initSegment&&(F.initSegment=B.initSegment,O=B.initSegment)}),O){var C=a.fragmentHint?a.fragments.concat(a.fragmentHint):a.fragments;C.forEach(function(B){var F;(!B.initSegment||B.initSegment.relurl===((F=O)===null||F===void 0?void 0:F.relurl))&&(B.initSegment=O)})}if(a.skippedSegments&&(a.deltaUpdateFailed=a.fragments.some(function(B){return!B}),a.deltaUpdateFailed)){j.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var x=a.skippedSegments;x--;)a.fragments.shift();a.startSN=a.fragments[0].sn,a.startCC=a.fragments[0].cc}var d=a.fragments;if(L){j.logger.warn("discontinuity sliding from playlist, take drift into account");for(var S=0;S<d.length;S++)d[S].cc+=L}a.skippedSegments&&(a.startCC=a.fragments[0].cc),m(s.partList,a.partList,function(B,F){F.elementaryStreams=B.elementaryStreams,F.stats=B.stats}),A?R(a,A,A.startPTS,A.endPTS,A.startDTS,A.endDTS):h(s,a),d.length&&(a.totalduration=a.edge-d[0].start),a.driftStartTime=s.driftStartTime,a.driftStart=s.driftStart;var y=a.advancedDateTime;if(a.advanced&&y){var b=a.edge;a.driftStart||(a.driftStartTime=y,a.driftStart=b),a.driftEndTime=y,a.driftEnd=b}else a.driftEndTime=s.driftEndTime,a.driftEnd=s.driftEnd,a.advancedDateTime=s.advancedDateTime}function m(s,a,O){if(s&&a)for(var E=0,w=0,D=s.length;w<=D;w++){var L=s[w],A=a[w+E];L&&A&&L.index===A.index&&L.fragment.sn===A.fragment.sn?O(L,A):E--}}function p(s,a,O){for(var E=a.skippedSegments,w=Math.max(s.startSN,a.startSN)-a.startSN,D=(s.fragmentHint?1:0)+(E?a.endSN:Math.min(s.endSN,a.endSN))-a.startSN,L=a.startSN-s.startSN,A=a.fragmentHint?a.fragments.concat(a.fragmentHint):a.fragments,C=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,x=w;x<=D;x++){var d=C[L+x],S=A[x];E&&!S&&x<E&&(S=a.fragments[x]=d),d&&S&&O(d,S)}}function h(s,a){var O=a.startSN+a.skippedSegments-s.startSN,E=s.fragments;if(O<0||O>=E.length)return;l(a,E[O].start)}function l(s,a){if(a){for(var O=s.fragments,E=s.skippedSegments;E<O.length;E++)O[E].start+=a;s.fragmentHint&&(s.fragmentHint.start+=a)}}function f(s,a){var O=1e3*s.levelTargetDuration,E=O/2,w=s.age,D=w>0&&w<O*3,L=a.loading.end-a.loading.start,A,C=s.availabilityDelay;if(s.updated===!1)if(D){var x=333*s.misses;A=Math.max(Math.min(E,L*2),x),s.availabilityDelay=(s.availabilityDelay||0)+A}else A=E;else D?(C=Math.min(C||O/2,w),s.availabilityDelay=C,A=C+O-w):A=O-L;return Math.round(A)}function o(s,a,O){if(!s||!s.details)return null;var E=s.details,w=E.fragments[a-E.startSN];return w||(w=E.fragmentHint,w&&w.sn===a?w:a<E.startSN&&O&&O.sn===a?O:null)}function u(s,a,O){if(!s||!s.details)return null;var E=s.details.partList;if(E)for(var w=E.length;w--;){var D=E[w];if(D.index===O&&D.fragment.sn===a)return D}return null}},"./src/controller/stream-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return E});var X=P("./src/polyfills/number.ts"),j=P("./src/controller/base-stream-controller.ts"),U=P("./src/is-supported.ts"),K=P("./src/events.ts"),G=P("./src/utils/buffer-helper.ts"),r=P("./src/controller/fragment-tracker.ts"),R=P("./src/types/loader.ts"),v=P("./src/loader/fragment.ts"),m=P("./src/demux/transmuxer-interface.ts"),p=P("./src/types/transmuxer.ts"),h=P("./src/controller/gap-controller.ts"),l=P("./src/errors.ts"),f=P("./src/utils/logger.ts");function o(w,D){for(var L=0;L<D.length;L++){var A=D[L];A.enumerable=A.enumerable||!1,A.configurable=!0,"value"in A&&(A.writable=!0),Object.defineProperty(w,A.key,A)}}function u(w,D,L){return D&&o(w.prototype,D),L&&o(w,L),w}function s(w,D){w.prototype=Object.create(D.prototype),w.prototype.constructor=w,a(w,D)}function a(w,D){return a=Object.setPrototypeOf||function(A,C){return A.__proto__=C,A},a(w,D)}var O=100,E=function(w){s(D,w);function D(A,C){var x;return x=w.call(this,A,C,"[stream-controller]")||this,x.audioCodecSwap=!1,x.gapController=null,x.level=-1,x._forceStartLoad=!1,x.altAudio=!1,x.audioOnly=!1,x.fragPlaying=null,x.onvplaying=null,x.onvseeked=null,x.fragLastKbps=0,x.stalled=!1,x.couldBacktrack=!1,x.audioCodecSwitch=!1,x.videoBuffer=null,x._registerListeners(),x}var L=D.prototype;return L._registerListeners=function(){var C=this.hls;C.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),C.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),C.on(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),C.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),C.on(K.Events.LEVEL_LOADING,this.onLevelLoading,this),C.on(K.Events.LEVEL_LOADED,this.onLevelLoaded,this),C.on(K.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),C.on(K.Events.ERROR,this.onError,this),C.on(K.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),C.on(K.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),C.on(K.Events.BUFFER_CREATED,this.onBufferCreated,this),C.on(K.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),C.on(K.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),C.on(K.Events.FRAG_BUFFERED,this.onFragBuffered,this)},L._unregisterListeners=function(){var C=this.hls;C.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),C.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),C.off(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),C.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),C.off(K.Events.LEVEL_LOADED,this.onLevelLoaded,this),C.off(K.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),C.off(K.Events.ERROR,this.onError,this),C.off(K.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),C.off(K.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),C.off(K.Events.BUFFER_CREATED,this.onBufferCreated,this),C.off(K.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),C.off(K.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),C.off(K.Events.FRAG_BUFFERED,this.onFragBuffered,this)},L.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},L.startLoad=function(C){if(this.levels){var x=this.lastCurrentTime,d=this.hls;if(this.stopLoad(),this.setInterval(O),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var S=d.startLevel;S===-1&&(d.config.testBandwidth?(S=0,this.bitrateTest=!0):S=d.nextAutoLevel),this.level=d.nextLoadLevel=S,this.loadedmetadata=!1}x>0&&C===-1&&(this.log("Override startPosition with lastCurrentTime @"+x.toFixed(3)),C=x),this.state=j.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=C,this.tick()}else this._forceStartLoad=!0,this.state=j.State.STOPPED},L.stopLoad=function(){this._forceStartLoad=!1,w.prototype.stopLoad.call(this)},L.doTick=function(){switch(this.state){case j.State.IDLE:this.doTickIdle();break;case j.State.WAITING_LEVEL:{var C,x=this.levels,d=this.level,S=x==null||((C=x[d])===null||C===void 0)?void 0:C.details;if(S&&(!S.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(S))break;this.state=j.State.IDLE;break}break}case j.State.FRAG_LOADING_WAITING_RETRY:{var y,b=self.performance.now(),B=this.retryDate;(!B||b>=B||(y=this.media)!==null&&y!==void 0&&y.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=j.State.IDLE)}break;default:break}this.onTickEnd()},L.onTickEnd=function(){w.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},L.doTickIdle=function(){var C,x,d=this.hls,S=this.levelLastLoaded,y=this.levels,b=this.media,B=d.config,F=d.nextLoadLevel;if(S===null||!b&&(this.startFragRequested||!B.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!y||!y[F])return;var _=y[F];this.level=d.nextLoadLevel=F;var M=_.details;if(!M||this.state===j.State.WAITING_LEVEL||M.live&&this.levelLastLoaded!==F){this.state=j.State.WAITING_LEVEL;return}var I=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:b,R.PlaylistLevelType.MAIN);if(I===null)return;var g=I.len,H=this.getMaxBufferLength(_.maxBitrate);if(g>=H)return;if(this._streamEnded(I,M)){var $={};this.altAudio&&($.type="video"),this.hls.trigger(K.Events.BUFFER_EOS,$),this.state=j.State.ENDED;return}var ne=I.end,oe=this.getNextFragment(ne,M);if(this.couldBacktrack&&!this.fragPrevious&&oe&&oe.sn!=="initSegment"){var Oe=oe.sn-M.startSN;Oe>1&&(oe=M.fragments[Oe-1],this.fragmentTracker.removeFragment(oe))}if(oe&&this.fragmentTracker.getState(oe)===r.FragmentState.OK&&this.nextLoadPosition>ne){var ye=this.audioOnly&&!this.altAudio?v.ElementaryStreamTypes.AUDIO:v.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(b,ye,R.PlaylistLevelType.MAIN),oe=this.getNextFragment(this.nextLoadPosition,M)}if(!oe)return;oe.initSegment&&!oe.initSegment.data&&!this.bitrateTest&&(oe=oe.initSegment),((C=oe.decryptdata)===null||C===void 0?void 0:C.keyFormat)==="identity"&&!((x=oe.decryptdata)!==null&&x!==void 0&&x.key)?this.loadKey(oe,M):this.loadFragment(oe,M,ne)},L.loadFragment=function(C,x,d){var S,y=this.fragmentTracker.getState(C);if(this.fragCurrent=C,y===r.FragmentState.BACKTRACKED){var b=this.fragmentTracker.getBacktrackData(C);if(b){this._handleFragmentLoadProgress(b),this._handleFragmentLoadComplete(b);return}else y=r.FragmentState.NOT_LOADED}y===r.FragmentState.NOT_LOADED||y===r.FragmentState.PARTIAL?C.sn==="initSegment"?this._loadInitSegment(C):this.bitrateTest?(C.bitrateTest=!0,this.log("Fragment "+C.sn+" of level "+C.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(C)):(this.startFragRequested=!0,w.prototype.loadFragment.call(this,C,x,d)):y===r.FragmentState.APPENDING?this.reduceMaxBufferLength(C.duration)&&this.fragmentTracker.removeFragment(C):((S=this.media)===null||S===void 0?void 0:S.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},L.getAppendedFrag=function(C){var x=this.fragmentTracker.getAppendedFrag(C,R.PlaylistLevelType.MAIN);return x&&"fragment"in x?x.fragment:x},L.getBufferedFrag=function(C){return this.fragmentTracker.getBufferedFrag(C,R.PlaylistLevelType.MAIN)},L.followingBufferedFrag=function(C){return C?this.getBufferedFrag(C.end+.5):null},L.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},L.nextLevelSwitch=function(){var C=this.levels,x=this.media;if(x!=null&&x.readyState){var d,S=this.getAppendedFrag(x.currentTime);if(S&&S.start>1&&this.flushMainBuffer(0,S.start-1),!x.paused&&C){var y=this.hls.nextLoadLevel,b=C[y],B=this.fragLastKbps;B&&this.fragCurrent?d=this.fragCurrent.duration*b.maxBitrate/(1e3*B)+1:d=0}else d=0;var F=this.getBufferedFrag(x.currentTime+d);if(F){var _=this.followingBufferedFrag(F);if(_){this.abortCurrentFrag();var M=_.maxStartPTS?_.maxStartPTS:_.start,I=_.duration,g=Math.max(F.end,M+Math.min(Math.max(I-this.config.maxFragLookUpTolerance,I*.5),I*.75));this.flushMainBuffer(g,Number.POSITIVE_INFINITY)}}}},L.abortCurrentFrag=function(){var C=this.fragCurrent;this.fragCurrent=null,C!=null&&C.loader&&C.loader.abort(),this.state===j.State.KEY_LOADING&&(this.state=j.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},L.flushMainBuffer=function(C,x){w.prototype.flushMainBuffer.call(this,C,x,this.altAudio?"video":null)},L.onMediaAttached=function(C,x){w.prototype.onMediaAttached.call(this,C,x);var d=x.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),d.addEventListener("playing",this.onvplaying),d.addEventListener("seeked",this.onvseeked),this.gapController=new h.default(this.config,d,this.fragmentTracker,this.hls)},L.onMediaDetaching=function(){var C=this.media;C&&(C.removeEventListener("playing",this.onvplaying),C.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),w.prototype.onMediaDetaching.call(this)},L.onMediaPlaying=function(){this.tick()},L.onMediaSeeked=function(){var C=this.media,x=C?C.currentTime:null;Object(X.isFiniteNumber)(x)&&this.log("Media seeked to "+x.toFixed(3)),this.tick()},L.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(K.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},L.onManifestParsed=function(C,x){var d=!1,S=!1,y;x.levels.forEach(function(b){y=b.audioCodec,y&&(y.indexOf("mp4a.40.2")!==-1&&(d=!0),y.indexOf("mp4a.40.5")!==-1&&(S=!0))}),this.audioCodecSwitch=d&&S&&!Object(U.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=x.levels,this.startFragRequested=!1},L.onLevelLoading=function(C,x){var d=this.levels;if(!d||this.state!==j.State.IDLE)return;var S=d[x.level];(!S.details||S.details.live&&this.levelLastLoaded!==x.level||this.waitForCdnTuneIn(S.details))&&(this.state=j.State.WAITING_LEVEL)},L.onLevelLoaded=function(C,x){var d,S=this.levels,y=x.level,b=x.details,B=b.totalduration;if(!S){this.warn("Levels were reset while loading level "+y);return}this.log("Level "+y+" loaded ["+b.startSN+","+b.endSN+"], cc ["+b.startCC+", "+b.endCC+"] duration:"+B);var F=this.fragCurrent;F&&(this.state===j.State.FRAG_LOADING||this.state===j.State.FRAG_LOADING_WAITING_RETRY)&&(F.level!==x.level&&F.loader&&(this.state=j.State.IDLE,F.loader.abort()));var _=S[y],M=0;if(b.live||(d=_.details)!==null&&d!==void 0&&d.live){if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed)return;M=this.alignPlaylists(b,_.details)}if(_.details=b,this.levelLastLoaded=y,this.hls.trigger(K.Events.LEVEL_UPDATED,{details:b,level:y}),this.state===j.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(b))return;this.state=j.State.IDLE}this.startFragRequested?b.live&&this.synchronizeToLiveEdge(b):this.setStartPosition(b,M),this.tick()},L._handleFragmentLoadProgress=function(C){var x,d=C.frag,S=C.part,y=C.payload,b=this.levels;if(!b){this.warn("Levels were reset while fragment load was in progress. Fragment "+d.sn+" of level "+d.level+" will not be buffered");return}var B=b[d.level],F=B.details;if(!F){this.warn("Dropping fragment "+d.sn+" of level "+d.level+" after level details were reset");return}var _=B.videoCodec,M=F.PTSKnown||!F.live,I=(x=d.initSegment)===null||x===void 0?void 0:x.data,g=this._getAudioCodec(B),H=this.transmuxer=this.transmuxer||new m.default(this.hls,R.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),$=S?S.index:-1,ne=$!==-1,oe=new p.ChunkMetadata(d.level,d.sn,d.stats.chunkCount,y.byteLength,$,ne),Oe=this.initPTS[d.cc];H.push(y,I,g,_,d,S,F.totalduration,M,oe,Oe)},L.onAudioTrackSwitching=function(C,x){var d=this.altAudio,S=!!x.url,y=x.id;if(!S){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var b=this.fragCurrent;b!=null&&b.loader&&(this.log("Switching to main audio track, cancel main fragment load"),b.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var B=this.hls;d&&B.trigger(K.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),B.trigger(K.Events.AUDIO_TRACK_SWITCHED,{id:y})}},L.onAudioTrackSwitched=function(C,x){var d=x.id,S=!!this.hls.audioTracks[d].url;if(S){var y=this.videoBuffer;y&&this.mediaBuffer!==y&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=y)}this.altAudio=S,this.tick()},L.onBufferCreated=function(C,x){var d=x.tracks,S,y,b=!1;for(var B in d){var F=d[B];if(F.id==="main"){if(y=B,S=F,B==="video"){var _=d[B];_&&(this.videoBuffer=_.buffer)}}else b=!0}b&&S?(this.log("Alternate track found, use "+y+".buffered to schedule main fragment loading"),this.mediaBuffer=S.buffer):this.mediaBuffer=this.media},L.onFragBuffered=function(C,x){var d=x.frag,S=x.part;if(d&&d.type!==R.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(d)){this.warn("Fragment "+d.sn+(S?" p: "+S.index:"")+" of level "+d.level+" finished buffering, but was aborted. state: "+this.state),this.state===j.State.PARSED&&(this.state=j.State.IDLE);return}var y=S?S.stats:d.stats;this.fragLastKbps=Math.round(8*y.total/(y.buffering.end-y.loading.first)),d.sn!=="initSegment"&&(this.fragPrevious=d),this.fragBufferedComplete(d,S)},L.onError=function(C,x){switch(x.details){case l.ErrorDetails.FRAG_LOAD_ERROR:case l.ErrorDetails.FRAG_LOAD_TIMEOUT:case l.ErrorDetails.KEY_LOAD_ERROR:case l.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(R.PlaylistLevelType.MAIN,x);break;case l.ErrorDetails.LEVEL_LOAD_ERROR:case l.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==j.State.ERROR&&(x.fatal?(this.warn(""+x.details),this.state=j.State.ERROR):!x.levelRetry&&this.state===j.State.WAITING_LEVEL&&(this.state=j.State.IDLE));break;case l.ErrorDetails.BUFFER_FULL_ERROR:if(x.parent==="main"&&(this.state===j.State.PARSING||this.state===j.State.PARSED)){var d=!0,S=this.getFwdBufferInfo(this.media,R.PlaylistLevelType.MAIN);S&&S.len>.5&&(d=!this.reduceMaxBufferLength(S.len)),d&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},L.checkBuffer=function(){var C=this.media,x=this.gapController;if(!C||!x||!C.readyState)return;var d=G.BufferHelper.getBuffered(C);!this.loadedmetadata&&d.length?(this.loadedmetadata=!0,this.seekToStartPos()):x.poll(this.lastCurrentTime),this.lastCurrentTime=C.currentTime},L.onFragLoadEmergencyAborted=function(){this.state=j.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},L.onBufferFlushed=function(C,x){var d=x.type;if(d!==v.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var S=(d===v.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(S,d,R.PlaylistLevelType.MAIN)}},L.onLevelsUpdated=function(C,x){this.levels=x.levels},L.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},L.seekToStartPos=function(){var C=this.media,x=C.currentTime,d=this.startPosition;if(d>=0&&x<d){if(C.seeking){f.logger.log("could not seek to "+d+", already seeking at "+x);return}var S=G.BufferHelper.getBuffered(C),y=S.length?S.start(0):0,b=y-d;b>0&&(b<this.config.maxBufferHole||b<this.config.maxFragLookUpTolerance)&&(f.logger.log("adjusting start position by "+b+" to match buffer start"),d+=b,this.startPosition=d),this.log("seek to target start position "+d+" from current time "+x),C.currentTime=d}},L._getAudioCodec=function(C){var x=this.config.defaultAudioCodec||C.audioCodec;return this.audioCodecSwap&&x&&(this.log("Swapping audio codec"),x.indexOf("mp4a.40.5")!==-1?x="mp4a.40.2":x="mp4a.40.5"),x},L._loadBitrateTestFrag=function(C){var x=this;this._doFragLoad(C).then(function(d){var S=x.hls;if(!d||S.nextLoadLevel||x.fragContextChanged(C))return;x.fragLoadError=0,x.state=j.State.IDLE,x.startFragRequested=!1,x.bitrateTest=!1;var y=C.stats;y.parsing.start=y.parsing.end=y.buffering.start=y.buffering.end=self.performance.now(),S.trigger(K.Events.FRAG_LOADED,d)})},L._handleTransmuxComplete=function(C){var x,d="main",S=this.hls,y=C.remuxResult,b=C.chunkMeta,B=this.getCurrentContext(b);if(!B){this.warn("The loading context changed while buffering fragment "+b.sn+" of level "+b.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(b.level);return}var F=B.frag,_=B.part,M=B.level,I=y.video,g=y.text,H=y.id3,$=y.initSegment,ne=this.altAudio?void 0:y.audio;if(this.fragContextChanged(F))return;if(this.state=j.State.PARSING,$){$.tracks&&(this._bufferInitSegment(M,$.tracks,F,b),S.trigger(K.Events.FRAG_PARSING_INIT_SEGMENT,{frag:F,id:d,tracks:$.tracks}));var oe=$.initPTS,Oe=$.timescale;Object(X.isFiniteNumber)(oe)&&(this.initPTS[F.cc]=oe,S.trigger(K.Events.INIT_PTS_FOUND,{frag:F,id:d,initPTS:oe,timescale:Oe}))}if(I&&y.independent!==!1){if(M.details){var ye=I.startPTS,Te=I.endPTS,Re=I.startDTS,Le=I.endDTS;if(_)_.elementaryStreams[I.type]={startPTS:ye,endPTS:Te,startDTS:Re,endDTS:Le};else if(I.firstKeyFrame&&I.independent&&(this.couldBacktrack=!0),I.dropped&&I.independent){var ce=this.getLoadPosition()+this.config.maxBufferHole;if(ce<ye){this.backtrack(F);return}F.setElementaryStreamInfo(I.type,F.start,Te,F.start,Le,!0)}F.setElementaryStreamInfo(I.type,ye,Te,Re,Le),this.bufferFragmentData(I,F,_,b)}}else if(y.independent===!1){this.backtrack(F);return}if(ne){var he=ne.startPTS,re=ne.endPTS,fe=ne.startDTS,se=ne.endDTS;_&&(_.elementaryStreams[v.ElementaryStreamTypes.AUDIO]={startPTS:he,endPTS:re,startDTS:fe,endDTS:se}),F.setElementaryStreamInfo(v.ElementaryStreamTypes.AUDIO,he,re,fe,se),this.bufferFragmentData(ne,F,_,b)}if(H!=null&&(x=H.samples)!==null&&x!==void 0&&x.length){var De={frag:F,id:d,samples:H.samples};S.trigger(K.Events.FRAG_PARSING_METADATA,De)}if(g){var Ne={frag:F,id:d,samples:g.samples};S.trigger(K.Events.FRAG_PARSING_USERDATA,Ne)}},L._bufferInitSegment=function(C,x,d,S){var y=this;if(this.state!==j.State.PARSING)return;this.audioOnly=!!x.audio&&!x.video,this.altAudio&&!this.audioOnly&&delete x.audio;var b=x.audio,B=x.video,F=x.audiovideo;if(b){var _=C.audioCodec,M=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(_&&(_.indexOf("mp4a.40.5")!==-1?_="mp4a.40.2":_="mp4a.40.5"),b.metadata.channelCount!==1&&M.indexOf("firefox")===-1&&(_="mp4a.40.5")),M.indexOf("android")!==-1&&b.container!=="audio/mpeg"&&(_="mp4a.40.2",this.log("Android: force audio codec to "+_)),C.audioCodec&&C.audioCodec!==_&&this.log('Swapping manifest audio codec "'+C.audioCodec+'" for "'+_+'"'),b.levelCodec=_,b.id="main",this.log("Init audio buffer, container:"+b.container+", codecs[selected/level/parsed]=["+(_||"")+"/"+(C.audioCodec||"")+"/"+b.codec+"]")}B&&(B.levelCodec=C.videoCodec,B.id="main",this.log("Init video buffer, container:"+B.container+", codecs[level/parsed]=["+(C.videoCodec||"")+"/"+B.codec+"]")),F&&this.log("Init audiovideo buffer, container:"+F.container+", codecs[level/parsed]=["+(C.attrs.CODECS||"")+"/"+F.codec+"]"),this.hls.trigger(K.Events.BUFFER_CODECS,x),Object.keys(x).forEach(function(I){var g=x[I],H=g.initSegment;H!=null&&H.byteLength&&y.hls.trigger(K.Events.BUFFER_APPENDING,{type:I,data:H,frag:d,part:null,chunkMeta:S,parent:d.type})}),this.tick()},L.backtrack=function(C){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(C);var x=this.fragmentTracker.backtrack(C);this.fragPrevious=null,this.nextLoadPosition=C.start,x?this.resetFragmentLoading(C):this.state=j.State.BACKTRACKING},L.checkFragmentChanged=function(){var C=this.media,x=null;if(C&&C.readyState>1&&C.seeking===!1){var d=C.currentTime;if(G.BufferHelper.isBuffered(C,d)?x=this.getAppendedFrag(d):G.BufferHelper.isBuffered(C,d+.1)&&(x=this.getAppendedFrag(d+.1)),x){var S=this.fragPlaying,y=x.level;(!S||x.sn!==S.sn||S.level!==y||x.urlId!==S.urlId)&&(this.hls.trigger(K.Events.FRAG_CHANGED,{frag:x}),(!S||S.level!==y)&&this.hls.trigger(K.Events.LEVEL_SWITCHED,{level:y}),this.fragPlaying=x)}}},u(D,[{key:"nextLevel",get:function(){var C=this.nextBufferedFrag;return C?C.level:-1}},{key:"currentLevel",get:function(){var C=this.media;if(C){var x=this.getAppendedFrag(C.currentTime);if(x)return x.level}return-1}},{key:"nextBufferedFrag",get:function(){var C=this.media;if(C){var x=this.getAppendedFrag(C.currentTime);return this.followingBufferedFrag(x)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),D}(j.default)},"./src/controller/subtitle-stream-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"SubtitleStreamController",function(){return s});var X=P("./src/events.ts"),j=P("./src/utils/logger.ts"),U=P("./src/utils/buffer-helper.ts"),K=P("./src/controller/fragment-finders.ts"),G=P("./src/utils/discontinuities.ts"),r=P("./src/controller/level-helper.ts"),R=P("./src/controller/fragment-tracker.ts"),v=P("./src/controller/base-stream-controller.ts"),m=P("./src/types/loader.ts"),p=P("./src/types/level.ts");function h(a,O){for(var E=0;E<O.length;E++){var w=O[E];w.enumerable=w.enumerable||!1,w.configurable=!0,"value"in w&&(w.writable=!0),Object.defineProperty(a,w.key,w)}}function l(a,O,E){return O&&h(a.prototype,O),E&&h(a,E),a}function f(a,O){a.prototype=Object.create(O.prototype),a.prototype.constructor=a,o(a,O)}function o(a,O){return o=Object.setPrototypeOf||function(w,D){return w.__proto__=D,w},o(a,O)}var u=500,s=function(a){f(O,a);function O(w,D){var L;return L=a.call(this,w,D,"[subtitle-stream-controller]")||this,L.levels=[],L.currentTrackId=-1,L.tracksBuffered=[],L.mainDetails=null,L._registerListeners(),L}var E=O.prototype;return E.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},E._registerListeners=function(){var D=this.hls;D.on(X.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.on(X.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.on(X.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.on(X.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.on(X.Events.ERROR,this.onError,this),D.on(X.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.on(X.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.on(X.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.on(X.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.on(X.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},E._unregisterListeners=function(){var D=this.hls;D.off(X.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.off(X.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.off(X.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.off(X.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.off(X.Events.ERROR,this.onError,this),D.off(X.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.off(X.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.off(X.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.off(X.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.off(X.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},E.startLoad=function(){this.stopLoad(),this.state=v.State.IDLE,this.setInterval(u),this.tick()},E.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},E.onLevelLoaded=function(D,L){this.mainDetails=L.details},E.onSubtitleFragProcessed=function(D,L){var A=L.frag,C=L.success;if(this.fragPrevious=A,this.state=v.State.IDLE,!C)return;var x=this.tracksBuffered[this.currentTrackId];if(!x)return;for(var d,S=A.start,y=0;y<x.length;y++)if(S>=x[y].start&&S<=x[y].end){d=x[y];break}var b=A.start+A.duration;d?d.end=b:(d={start:S,end:b},x.push(d)),this.fragmentTracker.fragBuffered(A)},E.onBufferFlushing=function(D,L){var A=L.startOffset,C=L.endOffset;if(A===0&&C!==Number.POSITIVE_INFINITY){var x=this.currentTrackId,d=this.levels;if(!d.length||!d[x]||!d[x].details)return;var S=d[x].details,y=S.targetduration,b=C-y;if(b<=0)return;L.endOffsetSubtitles=Math.max(0,b),this.tracksBuffered.forEach(function(B){for(var F=0;F<B.length;){if(B[F].end<=b){B.shift();continue}else if(B[F].start<b)B[F].start=b;else break;F++}}),this.fragmentTracker.removeFragmentsInRange(A,b,m.PlaylistLevelType.SUBTITLE)}},E.onError=function(D,L){var A,C=L.frag;if(!C||C.type!==m.PlaylistLevelType.SUBTITLE)return;(A=this.fragCurrent)!==null&&A!==void 0&&A.loader&&this.fragCurrent.loader.abort(),this.state=v.State.IDLE},E.onSubtitleTracksUpdated=function(D,L){var A=this,C=L.subtitleTracks;this.tracksBuffered=[],this.levels=C.map(function(x){return new p.Level(x)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(x){A.tracksBuffered[x.id]=[]}),this.mediaBuffer=null},E.onSubtitleTrackSwitch=function(D,L){if(this.currentTrackId=L.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var A=this.levels[this.currentTrackId];A!=null&&A.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,A&&this.setInterval(u)},E.onSubtitleTrackLoaded=function(D,L){var A,C=L.details,x=L.id,d=this.currentTrackId,S=this.levels;if(!S.length)return;var y=S[d];if(x>=S.length||x!==d||!y)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,C.live||(A=y.details)!==null&&A!==void 0&&A.live){var b=this.mainDetails;if(C.deltaUpdateFailed||!b)return;var B=b.fragments[0];if(!y.details)C.hasProgramDateTime&&b.hasProgramDateTime?Object(G.alignMediaPlaylistByPDT)(C,b):B&&Object(r.addSliding)(C,B.start);else{var F=this.alignPlaylists(C,y.details);F===0&&B&&Object(r.addSliding)(C,B.start)}}if(y.details=C,this.levelLastLoaded=x,this.tick(),C.live&&!this.fragCurrent&&this.media&&this.state===v.State.IDLE){var _=Object(K.findFragmentByPTS)(null,C.fragments,this.media.currentTime,0);_||(this.warn("Subtitle playlist not aligned with playback"),y.details=void 0)}},E._handleFragmentLoadComplete=function(D){var L=D.frag,A=D.payload,C=L.decryptdata,x=this.hls;if(this.fragContextChanged(L))return;if(A&&A.byteLength>0&&C&&C.key&&C.iv&&C.method==="AES-128"){var d=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(A),C.key.buffer,C.iv.buffer).then(function(S){var y=performance.now();x.trigger(X.Events.FRAG_DECRYPTED,{frag:L,payload:S,stats:{tstart:d,tdecrypt:y}})})}},E.doTick=function(){if(!this.media){this.state=v.State.IDLE;return}if(this.state===v.State.IDLE){var D,L=this.currentTrackId,A=this.levels;if(!A.length||!A[L]||!A[L].details)return;var C=A[L].details,x=C.targetduration,d=this.config,S=this.media,y=U.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,S.currentTime-x,d.maxBufferHole),b=y.end,B=y.len,F=this.getMaxBufferLength()+x;if(B>F)return;console.assert(C,"Subtitle track details are defined on idle subtitle stream controller tick");var _=C.fragments,M=_.length,I=C.edge,g,H=this.fragPrevious;if(b<I){var $=d.maxFragLookUpTolerance;H&&C.hasProgramDateTime&&(g=Object(K.findFragmentByPDT)(_,H.endProgramDateTime,$)),g||(g=Object(K.findFragmentByPTS)(H,_,b,$),!g&&H&&H.start<_[0].start&&(g=_[0]))}else g=_[M-1];(D=g)!==null&&D!==void 0&&D.encrypted?(j.logger.log("Loading key for "+g.sn),this.state=v.State.KEY_LOADING,this.hls.trigger(X.Events.KEY_LOADING,{frag:g})):g&&this.fragmentTracker.getState(g)===R.FragmentState.NOT_LOADED&&this.loadFragment(g,C,b)}},E.loadFragment=function(D,L,A){this.fragCurrent=D,a.prototype.loadFragment.call(this,D,L,A)},l(O,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),O}(v.default)},"./src/controller/subtitle-track-controller.ts":function(ie,J,P){"use strict";P.r(J);var X=P("./src/events.ts"),j=P("./src/utils/texttrack-utils.ts"),U=P("./src/controller/base-playlist-controller.ts"),K=P("./src/types/loader.ts");function G(h,l){for(var f=0;f<l.length;f++){var o=l[f];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(h,o.key,o)}}function r(h,l,f){return l&&G(h.prototype,l),f&&G(h,f),h}function R(h,l){h.prototype=Object.create(l.prototype),h.prototype.constructor=h,v(h,l)}function v(h,l){return v=Object.setPrototypeOf||function(o,u){return o.__proto__=u,o},v(h,l)}var m=function(h){R(l,h);function l(o){var u;return u=h.call(this,o,"[subtitle-track-controller]")||this,u.media=null,u.tracks=[],u.groupId=null,u.tracksInGroup=[],u.trackId=-1,u.selectDefaultTrack=!0,u.queuedDefaultTrack=-1,u.trackChangeListener=function(){return u.onTextTracksChanged()},u.asyncPollTrackChange=function(){return u.pollTrackChange(0)},u.useTextTrackPolling=!1,u.subtitlePollingInterval=-1,u.subtitleDisplay=!0,u.registerListeners(),u}var f=l.prototype;return f.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,h.prototype.destroy.call(this)},f.registerListeners=function(){var u=this.hls;u.on(X.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.on(X.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(X.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(X.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.on(X.Events.LEVEL_LOADING,this.onLevelLoading,this),u.on(X.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.on(X.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),u.on(X.Events.ERROR,this.onError,this)},f.unregisterListeners=function(){var u=this.hls;u.off(X.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.off(X.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(X.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(X.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.off(X.Events.LEVEL_LOADING,this.onLevelLoading,this),u.off(X.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.off(X.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),u.off(X.Events.ERROR,this.onError,this)},f.onMediaAttached=function(u,s){if(this.media=s.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},f.pollTrackChange=function(u){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,u)},f.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var u=p(this.media.textTracks);u.forEach(function(s){Object(j.clearCurrentCues)(s)}),this.subtitleTrack=-1,this.media=null},f.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},f.onManifestParsed=function(u,s){this.tracks=s.subtitleTracks},f.onSubtitleTrackLoaded=function(u,s){var a=s.id,O=s.details,E=this.trackId,w=this.tracksInGroup[E];if(!w){this.warn("Invalid subtitle track id "+a);return}var D=w.details;w.details=s.details,this.log("subtitle track "+a+" loaded ["+O.startSN+"-"+O.endSN+"]"),a===this.trackId&&(this.retryCount=0,this.playlistLoaded(a,s,D))},f.onLevelLoading=function(u,s){this.switchLevel(s.level)},f.onLevelSwitching=function(u,s){this.switchLevel(s.level)},f.switchLevel=function(u){var s=this.hls.levels[u];if(!(s!=null&&s.textGroupIds))return;var a=s.textGroupIds[s.urlId];if(this.groupId!==a){var O=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,E=this.tracks.filter(function(L){return!a||L.groupId===a});this.tracksInGroup=E;var w=this.findTrackId(O==null?void 0:O.name)||this.findTrackId();this.groupId=a;var D={subtitleTracks:E};this.log("Updating subtitle tracks, "+E.length+' track(s) found in "'+a+'" group-id'),this.hls.trigger(X.Events.SUBTITLE_TRACKS_UPDATED,D),w!==-1&&this.setSubtitleTrack(w,O)}},f.findTrackId=function(u){for(var s=this.tracksInGroup,a=0;a<s.length;a++){var O=s[a];if((!this.selectDefaultTrack||O.default)&&(!u||u===O.name))return O.id}return-1},f.onError=function(u,s){if(h.prototype.onError.call(this,u,s),s.fatal||!s.context)return;s.context.type===K.PlaylistContextType.SUBTITLE_TRACK&&s.context.id===this.trackId&&s.context.groupId===this.groupId&&this.retryLoadingOrFail(s)},f.loadPlaylist=function(u){var s=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(s)){var a=s.id,O=s.groupId,E=s.url;if(u)try{E=u.addDirectives(E)}catch(w){this.warn("Could not construct new URL with HLS Delivery Directives: "+w)}this.log("Loading subtitle playlist for id "+a),this.hls.trigger(X.Events.SUBTITLE_TRACK_LOADING,{url:E,id:a,groupId:O,deliveryDirectives:u||null})}},f.toggleTrackModes=function(u){var s=this,a=this.media,O=this.subtitleDisplay,E=this.trackId;if(!a)return;var w=p(a.textTracks),D=w.filter(function(C){return C.groupId===s.groupId});if(u===-1)[].slice.call(w).forEach(function(C){C.mode="disabled"});else{var L=D[E];L&&(L.mode="disabled")}var A=D[u];A&&(A.mode=O?"showing":"hidden")},f.setSubtitleTrack=function(u,s){var a,O=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=u;return}if(this.trackId!==u&&this.toggleTrackModes(u),this.trackId===u&&(u===-1||(a=O[u])!==null&&a!==void 0&&a.details)||u<-1||u>=O.length)return;this.clearTimer();var E=O[u];if(this.log("Switching to subtitle track "+u),this.trackId=u,E){var w=E.id,D=E.groupId,L=D===void 0?"":D,A=E.name,C=E.type,x=E.url;this.hls.trigger(X.Events.SUBTITLE_TRACK_SWITCH,{id:w,groupId:L,name:A,type:C,url:x});var d=this.switchParams(E.url,s==null?void 0:s.details);this.loadPlaylist(d)}else this.hls.trigger(X.Events.SUBTITLE_TRACK_SWITCH,{id:u})},f.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var u=-1,s=p(this.media.textTracks),a=0;a<s.length;a++)if(s[a].mode==="hidden")u=a;else if(s[a].mode==="showing"){u=a;break}this.subtitleTrack!==u&&(this.subtitleTrack=u)},r(l,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(u){this.selectDefaultTrack=!1;var s=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(u,s)}}]),l}(U.default);function p(h){for(var l=[],f=0;f<h.length;f++){var o=h[f];o.kind==="subtitles"&&o.label&&l.push(h[f])}return l}J.default=m},"./src/controller/timeline-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"TimelineController",function(){return p});var X=P("./src/polyfills/number.ts"),j=P("./src/events.ts"),U=P("./src/utils/cea-608-parser.ts"),K=P("./src/utils/output-filter.ts"),G=P("./src/utils/webvtt-parser.ts"),r=P("./src/utils/texttrack-utils.ts"),R=P("./src/utils/imsc1-ttml-parser.ts"),v=P("./src/types/loader.ts"),m=P("./src/utils/logger.ts"),p=function(){function o(s){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=f(),this.captionsProperties=void 0,this.hls=s,this.config=s.config,this.Cues=s.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var a=new K.default(this,"textTrack1"),O=new K.default(this,"textTrack2"),E=new K.default(this,"textTrack3"),w=new K.default(this,"textTrack4");this.cea608Parser1=new U.default(1,a,O),this.cea608Parser2=new U.default(3,E,w)}s.on(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.on(j.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.on(j.Events.FRAG_LOADING,this.onFragLoading,this),s.on(j.Events.FRAG_LOADED,this.onFragLoaded,this),s.on(j.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.on(j.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.on(j.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.on(j.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.on(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var u=o.prototype;return u.destroy=function(){var a=this.hls;a.off(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),a.off(j.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),a.off(j.Events.FRAG_LOADING,this.onFragLoading,this),a.off(j.Events.FRAG_LOADED,this.onFragLoaded,this),a.off(j.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),a.off(j.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),a.off(j.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),a.off(j.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),a.off(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},u.addCues=function(a,O,E,w,D){for(var L=!1,A=D.length;A--;){var C=D[A],x=l(C[0],C[1],O,E);if(x>=0&&(C[0]=Math.min(C[0],O),C[1]=Math.max(C[1],E),L=!0,x/(E-O)>.5))return}if(L||D.push([O,E]),this.config.renderTextTracksNatively){var d=this.captionsTracks[a];this.Cues.newCue(d,O,E,w)}else{var S=this.Cues.newCue(null,O,E,w);this.hls.trigger(j.Events.CUES_PARSED,{type:"captions",cues:S,track:a})}},u.onInitPtsFound=function(a,O){var E=this,w=O.frag,D=O.id,L=O.initPTS,A=O.timescale,C=this.unparsedVttFrags;D==="main"&&(this.initPTS[w.cc]=L,this.timescale[w.cc]=A),C.length&&(this.unparsedVttFrags=[],C.forEach(function(x){E.onFragLoaded(j.Events.FRAG_LOADED,x)}))},u.getExistingTrack=function(a){var O=this.media;if(O)for(var E=0;E<O.textTracks.length;E++){var w=O.textTracks[E];if(w[a])return w}return null},u.createCaptionsTrack=function(a){this.config.renderTextTracksNatively?this.createNativeTrack(a):this.createNonNativeTrack(a)},u.createNativeTrack=function(a){if(this.captionsTracks[a])return;var O=this.captionsProperties,E=this.captionsTracks,w=this.media,D=O[a],L=D.label,A=D.languageCode,C=this.getExistingTrack(a);if(C)E[a]=C,Object(r.clearCurrentCues)(E[a]),Object(r.sendAddTrackEvent)(E[a],w);else{var x=this.createTextTrack("captions",L,A);x&&(x[a]=!0,E[a]=x)}},u.createNonNativeTrack=function(a){if(this.nonNativeCaptionsTracks[a])return;var O=this.captionsProperties[a];if(!O)return;var E=O.label,w={_id:a,label:E,kind:"captions",default:O.media?!!O.media.default:!1,closedCaptions:O.media};this.nonNativeCaptionsTracks[a]=w,this.hls.trigger(j.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[w]})},u.createTextTrack=function(a,O,E){var w=this.media;return w?w.addTextTrack(a,O,E):void 0},u.onMediaAttaching=function(a,O){this.media=O.media,this._cleanTracks()},u.onMediaDetaching=function(){var a=this.captionsTracks;Object.keys(a).forEach(function(O){Object(r.clearCurrentCues)(a[O]),delete a[O]}),this.nonNativeCaptionsTracks={}},u.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=f(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},u._cleanTracks=function(){var a=this.media;if(!a)return;var O=a.textTracks;if(O)for(var E=0;E<O.length;E++)Object(r.clearCurrentCues)(O[E])},u.onSubtitleTracksUpdated=function(a,O){var E=this;this.textTracks=[];var w=O.subtitleTracks||[],D=w.some(function(x){return x.textCodec===R.IMSC1_CODEC});if(this.config.enableWebVTT||D&&this.config.enableIMSC1){var L=this.tracks&&w&&this.tracks.length===w.length;if(this.tracks=w||[],this.config.renderTextTracksNatively){var A=this.media?this.media.textTracks:[];this.tracks.forEach(function(x,d){var S;if(d<A.length){for(var y=null,b=0;b<A.length;b++)if(h(A[b],x)){y=A[b];break}y&&(S=y)}S?Object(r.clearCurrentCues)(S):(S=E.createTextTrack("subtitles",x.name,x.lang),S&&(S.mode="disabled")),S&&(S.groupId=x.groupId,E.textTracks.push(S))})}else if(!L&&this.tracks&&this.tracks.length){var C=this.tracks.map(function(x){return{label:x.name,kind:x.type.toLowerCase(),default:x.default,subtitleTrack:x}});this.hls.trigger(j.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:C})}}},u.onManifestLoaded=function(a,O){var E=this;this.config.enableCEA708Captions&&O.captions&&O.captions.forEach(function(w){var D=/(?:CC|SERVICE)([1-4])/.exec(w.instreamId);if(!D)return;var L="textTrack"+D[1],A=E.captionsProperties[L];if(!A)return;A.label=w.name,w.lang&&(A.languageCode=w.lang),A.media=w})},u.onFragLoading=function(a,O){var E=this.cea608Parser1,w=this.cea608Parser2,D=this.lastSn,L=this.lastPartIndex;if(!this.enabled||!(E&&w))return;if(O.frag.type===v.PlaylistLevelType.MAIN){var A,C,x=O.frag.sn,d=(A=O==null||((C=O.part)===null||C===void 0)?void 0:C.index)!=null?A:-1;x===D+1||x===D&&d===L+1||(E.reset(),w.reset()),this.lastSn=x,this.lastPartIndex=d}},u.onFragLoaded=function(a,O){var E=O.frag,w=O.payload,D=this.initPTS,L=this.unparsedVttFrags;if(E.type===v.PlaylistLevelType.SUBTITLE)if(w.byteLength){if(!Object(X.isFiniteNumber)(D[E.cc])){L.push(O),D.length&&this.hls.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:E,error:new Error("Missing initial subtitle PTS")});return}var A=E.decryptdata;if(A==null||A.key==null||A.method!=="AES-128"){var C=this.tracks[E.level],x=this.vttCCs;x[E.cc]||(x[E.cc]={start:E.start,prevCC:this.prevCC,new:!0},this.prevCC=E.cc),C&&C.textCodec===R.IMSC1_CODEC?this._parseIMSC1(E,w):this._parseVTTs(E,w,x)}}else this.hls.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:E,error:new Error("Empty subtitle payload")})},u._parseIMSC1=function(a,O){var E=this,w=this.hls;Object(R.parseIMSC1)(O,this.initPTS[a.cc],this.timescale[a.cc],function(D){E._appendCues(D,a.level),w.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:a})},function(D){m.logger.log("Failed to parse IMSC1: "+D),w.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:a,error:D})})},u._parseVTTs=function(a,O,E){var w=this,D=this.hls;Object(G.parseWebVTT)(O,this.initPTS[a.cc],this.timescale[a.cc],E,a.cc,a.start,function(L){w._appendCues(L,a.level),D.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:a})},function(L){w._fallbackToIMSC1(a,O),m.logger.log("Failed to parse VTT cue: "+L),D.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:a,error:L})})},u._fallbackToIMSC1=function(a,O){var E=this,w=this.tracks[a.level];w.textCodec||Object(R.parseIMSC1)(O,this.initPTS[a.cc],this.timescale[a.cc],function(){w.textCodec=R.IMSC1_CODEC,E._parseIMSC1(a,O)},function(){w.textCodec="wvtt"})},u._appendCues=function(a,O){var E=this.hls;if(this.config.renderTextTracksNatively){var w=this.textTracks[O];if(w.mode==="disabled")return;a.forEach(function(A){return Object(r.addCueToTrack)(w,A)})}else{var D=this.tracks[O],L=D.default?"default":"subtitles"+O;E.trigger(j.Events.CUES_PARSED,{type:"subtitles",cues:a,track:L})}},u.onFragDecrypted=function(a,O){var E=O.frag;if(E.type===v.PlaylistLevelType.SUBTITLE){if(!Object(X.isFiniteNumber)(this.initPTS[E.cc])){this.unparsedVttFrags.push(O);return}this.onFragLoaded(j.Events.FRAG_LOADED,O)}},u.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},u.onFragParsingUserdata=function(a,O){var E=this.cea608Parser1,w=this.cea608Parser2;if(!this.enabled||!(E&&w))return;for(var D=0;D<O.samples.length;D++){var L=O.samples[D].bytes;if(L){var A=this.extractCea608Data(L);E.addData(O.samples[D].pts,A[0]),w.addData(O.samples[D].pts,A[1])}}},u.onBufferFlushing=function(a,O){var E=O.startOffset,w=O.endOffset,D=O.endOffsetSubtitles,L=O.type,A=this.media;if(!A||A.currentTime<w)return;if(!L||L==="video"){var C=this.captionsTracks;Object.keys(C).forEach(function(d){return Object(r.removeCuesInRange)(C[d],E,w)})}if(this.config.renderTextTracksNatively&&(E===0&&D!==void 0)){var x=this.textTracks;Object.keys(x).forEach(function(d){return Object(r.removeCuesInRange)(x[d],E,D)})}},u.extractCea608Data=function(a){for(var O=a[0]&31,E=2,w=[[],[]],D=0;D<O;D++){var L=a[E++],A=127&a[E++],C=127&a[E++],x=(4&L)!==0,d=3&L;if(A===0&&C===0)continue;x&&((d===0||d===1)&&(w[d].push(A),w[d].push(C)))}return w},o}();function h(o,u){return o&&o.label===u.name&&!(o.textTrack1||o.textTrack2)}function l(o,u,s,a){return Math.min(u,a)-Math.max(o,s)}function f(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return X});var X=function(){function j(K,G){this.subtle=void 0,this.aesIV=void 0,this.subtle=K,this.aesIV=G}var U=j.prototype;return U.decrypt=function(G,r){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},r,G)},j}()},"./src/crypt/aes-decryptor.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"removePadding",function(){return j}),P.d(J,"default",function(){return U});var X=P("./src/utils/typed-array.ts");function j(K){var G=K.byteLength,r=G&&new DataView(K.buffer).getUint8(G-1);return r?Object(X.sliceUint8)(K,0,G-r):K}var U=function(){function K(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}var G=K.prototype;return G.uint8ArrayToUint32Array_=function(R){for(var v=new DataView(R),m=new Uint32Array(4),p=0;p<4;p++)m[p]=v.getUint32(p*4);return m},G.initTable=function(){var R=this.sBox,v=this.invSBox,m=this.subMix,p=m[0],h=m[1],l=m[2],f=m[3],o=this.invSubMix,u=o[0],s=o[1],a=o[2],O=o[3],E=new Uint32Array(256),w=0,D=0,L=0;for(L=0;L<256;L++)L<128?E[L]=L<<1:E[L]=L<<1^283;for(L=0;L<256;L++){var A=D^D<<1^D<<2^D<<3^D<<4;A=A>>>8^A&255^99,R[w]=A,v[A]=w;var C=E[w],x=E[C],d=E[x],S=E[A]*257^A*16843008;p[w]=S<<24|S>>>8,h[w]=S<<16|S>>>16,l[w]=S<<8|S>>>24,f[w]=S,S=d*16843009^x*65537^C*257^w*16843008,u[A]=S<<24|S>>>8,s[A]=S<<16|S>>>16,a[A]=S<<8|S>>>24,O[A]=S,w?(w=C^E[E[E[d^C]]],D^=E[E[D]]):w=D=1}},G.expandKey=function(R){for(var v=this.uint8ArrayToUint32Array_(R),m=!0,p=0;p<v.length&&m;)m=v[p]===this.key[p],p++;if(m)return;this.key=v;var h=this.keySize=v.length;if(h!==4&&h!==6&&h!==8)throw new Error("Invalid aes key size="+h);var l=this.ksRows=(h+6+1)*4,f,o,u=this.keySchedule=new Uint32Array(l),s=this.invKeySchedule=new Uint32Array(l),a=this.sBox,O=this.rcon,E=this.invSubMix,w=E[0],D=E[1],L=E[2],A=E[3],C,x;for(f=0;f<l;f++){if(f<h){C=u[f]=v[f];continue}x=C,f%h===0?(x=x<<8|x>>>24,x=a[x>>>24]<<24|a[x>>>16&255]<<16|a[x>>>8&255]<<8|a[x&255],x^=O[f/h|0]<<24):h>6&&f%h===4&&(x=a[x>>>24]<<24|a[x>>>16&255]<<16|a[x>>>8&255]<<8|a[x&255]),u[f]=C=(u[f-h]^x)>>>0}for(o=0;o<l;o++)f=l-o,o&3?x=u[f]:x=u[f-4],o<4||f<=4?s[o]=x:s[o]=w[a[x>>>24]]^D[a[x>>>16&255]]^L[a[x>>>8&255]]^A[a[x&255]],s[o]=s[o]>>>0},G.networkToHostOrderSwap=function(R){return R<<24|(R&65280)<<8|(R&16711680)>>8|R>>>24},G.decrypt=function(R,v,m){for(var p=this.keySize+6,h=this.invKeySchedule,l=this.invSBox,f=this.invSubMix,o=f[0],u=f[1],s=f[2],a=f[3],O=this.uint8ArrayToUint32Array_(m),E=O[0],w=O[1],D=O[2],L=O[3],A=new Int32Array(R),C=new Int32Array(A.length),x,d,S,y,b,B,F,_,M,I,g,H,$,ne,oe=this.networkToHostOrderSwap;v<A.length;){for(M=oe(A[v]),I=oe(A[v+1]),g=oe(A[v+2]),H=oe(A[v+3]),b=M^h[0],B=H^h[1],F=g^h[2],_=I^h[3],$=4,ne=1;ne<p;ne++)x=o[b>>>24]^u[B>>16&255]^s[F>>8&255]^a[_&255]^h[$],d=o[B>>>24]^u[F>>16&255]^s[_>>8&255]^a[b&255]^h[$+1],S=o[F>>>24]^u[_>>16&255]^s[b>>8&255]^a[B&255]^h[$+2],y=o[_>>>24]^u[b>>16&255]^s[B>>8&255]^a[F&255]^h[$+3],b=x,B=d,F=S,_=y,$=$+4;x=l[b>>>24]<<24^l[B>>16&255]<<16^l[F>>8&255]<<8^l[_&255]^h[$],d=l[B>>>24]<<24^l[F>>16&255]<<16^l[_>>8&255]<<8^l[b&255]^h[$+1],S=l[F>>>24]<<24^l[_>>16&255]<<16^l[b>>8&255]<<8^l[B&255]^h[$+2],y=l[_>>>24]<<24^l[b>>16&255]<<16^l[B>>8&255]<<8^l[F&255]^h[$+3],C[v]=oe(x^E),C[v+1]=oe(y^w),C[v+2]=oe(S^D),C[v+3]=oe(d^L),E=M,w=I,D=g,L=H,v=v+4}return C.buffer},K}()},"./src/crypt/decrypter.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return v});var X=P("./src/crypt/aes-crypto.ts"),j=P("./src/crypt/fast-aes-key.ts"),U=P("./src/crypt/aes-decryptor.ts"),K=P("./src/utils/logger.ts"),G=P("./src/utils/mp4-tools.ts"),r=P("./src/utils/typed-array.ts"),R=16,v=function(){function m(h,l,f){var o=f===void 0?{}:f,u=o.removePKCS7Padding,s=u===void 0?!0:u;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=h,this.config=l,this.removePKCS7Padding=s,s)try{var a=self.crypto;a&&(this.subtle=a.subtle||a.webkitSubtle)}catch(O){}this.subtle===null&&(this.config.enableSoftwareAES=!0)}var p=m.prototype;return p.destroy=function(){this.observer=null},p.isSync=function(){return this.config.enableSoftwareAES},p.flush=function(){var l=this.currentResult;if(!l){this.reset();return}var f=new Uint8Array(l);return 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m},G.getAvcDecryptedUnit=function(R,v){for(var m=new Uint8Array(v),p=0,h=32;h<=R.length-16;h+=160,p+=16)R.set(m.subarray(p,p+16),h);return R},G.decryptAvcSample=function(R,v,m,p,h,l){var f=Object(j.discardEPB)(h.data),o=this.getAvcEncryptedData(f),u=this;this.decryptBuffer(o.buffer,function(s){h.data=u.getAvcDecryptedUnit(f,s),l||u.decryptAvcSamples(R,v,m+1,p)})},G.decryptAvcSamples=function(R,v,m,p){if(R instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;v++,m=0){if(v>=R.length){p();return}for(var h=R[v].units;!(m>=h.length);m++){var l=h[m];if(l.data.length<=48||l.type!==1&&l.type!==5)continue;var f=this.decrypter.isSync();if(this.decryptAvcSample(R,v,m,p,l,f),!f)return}}},K}();J.default=U},"./src/demux/transmuxer-interface.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return h});var 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s=this.transmuxer;s&&(s.destroy(),this.transmuxer=null)}var a=this.observer;a&&a.removeAllListeners(),this.observer=null},f.push=function(u,s,a,O,E,w,D,L,A,C){var x=this;A.transmuxing.start=self.performance.now();var d=this.transmuxer,S=this.worker,y=w?w.start:E.start,b=E.decryptdata,B=this.frag,F=!(B&&E.cc===B.cc),_=!(B&&A.level===B.level),M=B?A.sn-B.sn:-1,I=this.part?A.part-this.part.index:1,g=!_&&(M===1||M===0&&I===1),H=self.performance.now();(_||M||E.stats.parsing.start===0)&&(E.stats.parsing.start=H),w&&(I||!g)&&(w.stats.parsing.start=H);var $=new K.TransmuxState(F,g,L,_,y);if(!g||F){G.logger.log("[transmuxer-interface, "+E.type+"]: Starting new transmux session for sn: "+A.sn+" p: "+A.part+" level: "+A.level+" id: "+A.id+`
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y=this.decrypter,b=this.cache,B=this.currentTransmuxState,F=this.decryptionPromise;if(F)return F.then(function(){return d.flush(x)});var _=[],M=B.timeOffset;if(y){var I=y.flush();I&&_.push(this.push(I,null,x))}var g=b.dataLength;b.reset();var H=this.demuxer,$=this.remuxer;if(!H||!$)return g>=u&&this.observer.emit(X.Events.ERROR,X.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),S.executeEnd=f(),[O(x)];var ne=H.flush(M);return E(ne)?ne.then(function(oe){return d.flushRemux(_,oe,x),_}):(this.flushRemux(_,ne,x),_)},A.flushRemux=function(x,d,S){var y=d.audioTrack,b=d.avcTrack,B=d.id3Track,F=d.textTrack,_=this.currentTransmuxState,M=_.accurateTimeOffset,I=_.timeOffset;l.logger.log("[transmuxer.ts]: Flushed fragment "+S.sn+(S.part>-1?" p: "+S.part:"")+" of level "+S.level);var g=this.remuxer.remux(y,b,B,F,I,M,!0,this.id);x.push({remuxResult:g,chunkMeta:S}),S.transmuxing.executeEnd=f()},A.resetInitialTimestamp=function(x){var d=this.demuxer,S=this.remuxer;if(!d||!S)return;d.resetTimeStamp(x),S.resetTimeStamp(x)},A.resetContiguity=function(){var x=this.demuxer,d=this.remuxer;if(!x||!d)return;x.resetContiguity(),d.resetNextTimestamp()},A.resetInitSegment=function(x,d,S,y){var b=this.demuxer,B=this.remuxer;if(!b||!B)return;b.resetInitSegment(d,S,y),B.resetInitSegment(x,d,S)},A.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},A.transmux=function(x,d,S,y,b){var B;return d&&d.method==="SAMPLE-AES"?B=this.transmuxSampleAes(x,d,S,y,b):B=this.transmuxUnencrypted(x,S,y,b),B},A.transmuxUnencrypted=function(x,d,S,y){var b=this.demuxer.demux(x,d,!1,!this.config.progressive),B=b.audioTrack,F=b.avcTrack,_=b.id3Track,M=b.textTrack,I=this.remuxer.remux(B,F,_,M,d,S,!1,this.id);return{remuxResult:I,chunkMeta:y}},A.transmuxSampleAes=function(x,d,S,y,b){var B=this;return this.demuxer.demuxSampleAes(x,d,S).then(function(F){var _=B.remuxer.remux(F.audioTrack,F.avcTrack,F.id3Track,F.textTrack,S,y,!1,B.id);return{remuxResult:_,chunkMeta:b}})},A.configureTransmuxer=function(x,d){for(var S=this.config,y=this.observer,b=this.typeSupported,B=this.vendor,F=d.audioCodec,_=d.defaultInitPts,M=d.duration,I=d.initSegmentData,g=d.videoCodec,H,$=0,ne=o.length;$<ne;$++)if(o[$].demux.probe(x)){H=o[$];break}H||(l.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),H={demux:G.default,remux:m.default});var oe=this.demuxer,Oe=this.remuxer,ye=H.remux,Te=H.demux;(!Oe||!(Oe instanceof ye))&&(this.remuxer=new ye(y,S,b,B)),(!oe||!(oe instanceof Te))&&(this.demuxer=new Te(y,S,b),this.probe=Te.probe),this.resetInitSegment(I,F,g,M),this.resetInitialTimestamp(_)},A.needsProbing=function(x,d,S){return!this.demuxer||!this.remuxer||d||S},A.getDecrypter=function(){var x=this.decrypter;return x||(x=this.decrypter=new U.default(this.observer,this.config)),x},L}();function a(L,A){var C=null;return L.byteLength>0&&A!=null&&A.key!=null&&A.iv!==null&&A.method!=null&&(C=A),C}var O=function(A){return{remuxResult:{},chunkMeta:A}};function E(L){return"then"in L&&L.then instanceof Function}var w=function(A,C,x,d,S){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=A,this.videoCodec=C,this.initSegmentData=x,this.duration=d,this.defaultInitPts=S},D=function(A,C,x,d,S){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=A,this.contiguous=C,this.accurateTimeOffset=x,this.trackSwitch=d,this.timeOffset=S}},"./src/demux/tsdemuxer.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"discardEPB",function(){return O});var X=P("./src/demux/adts.ts"),j=P("./src/demux/mpegaudio.ts"),U=P("./src/demux/exp-golomb.ts"),K=P("./src/demux/id3.ts"),G=P("./src/demux/sample-aes.ts"),r=P("./src/events.ts"),R=P("./src/utils/mp4-tools.ts"),v=P("./src/utils/logger.ts"),m=P("./src/errors.ts"),p={video:1,audio:2,id3:3,text:4},h=function(){function E(D,L,A){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=D,this.config=L,this.typeSupported=A}E.probe=function(L){var A=E.syncOffset(L);return A<0?!1:(A&&v.logger.warn("MPEG2-TS detected but first sync word found @ offset "+A+", junk ahead ?"),!0)},E.syncOffset=function(L){for(var A=Math.min(1e3,L.length-3*188),C=0;C<A;){if(L[C]===71&&L[C+188]===71&&L[C+2*188]===71)return C;C++}return-1},E.createTrack=function(L,A){return{container:L==="video"||L==="audio"?"video/mp2t":void 0,type:L,id:p[L],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:L==="audio"?A:void 0}};var w=E.prototype;return w.resetInitSegment=function(L,A,C){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=E.createTrack("video",C),this._audioTrack=E.createTrack("audio",C),this._id3Track=E.createTrack("id3",C),this._txtTrack=E.createTrack("text",C),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=L,this.videoCodec=A,this._duration=C},w.resetTimeStamp=function(){},w.resetContiguity=function(){var L=this._audioTrack,A=this._avcTrack,C=this._id3Track;L&&(L.pesData=null),A&&(A.pesData=null),C&&(C.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},w.demux=function(L,A,C,x){C===void 0&&(C=!1),x===void 0&&(x=!1),C||(this.sampleAes=null);var d,S=this._avcTrack,y=this._audioTrack,b=this._id3Track,B=S.pid,F=S.pesData,_=y.pid,M=b.pid,I=y.pesData,g=b.pesData,H=!1,$=this.pmtParsed,ne=this._pmtId,oe=L.length;if(this.remainderData&&(L=Object(R.appendUint8Array)(this.remainderData,L),oe=L.length,this.remainderData=null),oe<188&&!x)return this.remainderData=L,{audioTrack:y,avcTrack:S,id3Track:b,textTrack:this._txtTrack};var Oe=Math.max(0,E.syncOffset(L));oe-=(oe+Oe)%188,oe<L.byteLength&&!x&&(this.remainderData=new Uint8Array(L.buffer,oe,L.buffer.byteLength-oe));for(var ye=Oe;ye<oe;ye+=188)if(L[ye]===71){var Te=!!(L[ye+1]&64),Re=((L[ye+1]&31)<<8)+L[ye+2],Le=(L[ye+3]&48)>>4,ce=void 0;if(Le>1){if(ce=ye+5+L[ye+4],ce===ye+188)continue}else ce=ye+4;switch(Re){case B:Te&&(F&&(d=u(F))&&this.parseAVCPES(d,!1),F={data:[],size:0}),F&&(F.data.push(L.subarray(ce,ye+188)),F.size+=ye+188-ce);break;case _:Te&&(I&&(d=u(I))&&(y.isAAC?this.parseAACPES(d):this.parseMPEGPES(d)),I={data:[],size:0}),I&&(I.data.push(L.subarray(ce,ye+188)),I.size+=ye+188-ce);break;case M:Te&&(g&&(d=u(g))&&this.parseID3PES(d),g={data:[],size:0}),g&&(g.data.push(L.subarray(ce,ye+188)),g.size+=ye+188-ce);break;case 0:Te&&(ce+=L[ce]+1),ne=this._pmtId=f(L,ce);break;case ne:{Te&&(ce+=L[ce]+1);var he=o(L,ce,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,C);B=he.avc,B>0&&(S.pid=B),_=he.audio,_>0&&(y.pid=_,y.isAAC=he.isAAC),M=he.id3,M>0&&(b.pid=M),H&&!$&&(v.logger.log("reparse from beginning"),H=!1,ye=Oe-188),$=this.pmtParsed=!0;break}case 17:case 8191:break;default:H=!0;break}}else this.observer.emit(r.Events.ERROR,r.Events.ERROR,{type:m.ErrorTypes.MEDIA_ERROR,details:m.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});S.pesData=F,y.pesData=I,b.pesData=g;var re={audioTrack:y,avcTrack:S,id3Track:b,textTrack:this._txtTrack};return x&&this.extractRemainingSamples(re),re},w.flush=function(){var L=this.remainderData;this.remainderData=null;var A;return L?A=this.demux(L,-1,!1,!0):A={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(A),this.sampleAes?this.decrypt(A,this.sampleAes):A},w.extractRemainingSamples=function(L){var A=L.audioTrack,C=L.avcTrack,x=L.id3Track,d=C.pesData,S=A.pesData,y=x.pesData,b;d&&(b=u(d))?(this.parseAVCPES(b,!0),C.pesData=null):C.pesData=d,S&&(b=u(S))?(A.isAAC?this.parseAACPES(b):this.parseMPEGPES(b),A.pesData=null):(S!=null&&S.size&&v.logger.log("last AAC PES packet truncated,might overlap between fragments"),A.pesData=S),y&&(b=u(y))?(this.parseID3PES(b),x.pesData=null):x.pesData=y},w.demuxSampleAes=function(L,A,C){var x=this.demux(L,C,!0,!this.config.progressive),d=this.sampleAes=new G.default(this.observer,this.config,A);return this.decrypt(x,d)},w.decrypt=function(L,A){return new Promise(function(C){var x=L.audioTrack,d=L.avcTrack;x.samples&&x.isAAC?A.decryptAacSamples(x.samples,0,function(){d.samples?A.decryptAvcSamples(d.samples,0,0,function(){C(L)}):C(L)}):d.samples&&A.decryptAvcSamples(d.samples,0,0,function(){C(L)})})},w.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},w.parseAVCPES=function(L,A){var C=this,x=this._avcTrack,d=this.parseAVCNALu(L.data),S=!1,y=this.avcSample,b,B=!1;L.data=null,y&&d.length&&!x.audFound&&(s(y,x),y=this.avcSample=l(!1,L.pts,L.dts,"")),d.forEach(function(F){switch(F.type){case 1:{b=!0,y||(y=C.avcSample=l(!0,L.pts,L.dts,"")),S&&(y.debug+="NDR "),y.frame=!0;var _=F.data;if(B&&_.length>4){var M=new U.default(_).readSliceType();(M===2||M===4||M===7||M===9)&&(y.key=!0)}break}case 5:b=!0,y||(y=C.avcSample=l(!0,L.pts,L.dts,"")),S&&(y.debug+="IDR "),y.key=!0,y.frame=!0;break;case 6:{b=!0,S&&y&&(y.debug+="SEI ");var I=new U.default(O(F.data));I.readUByte();for(var g=0,H=0,$=!1,ne=0;!$&&I.bytesAvailable>1;){g=0;do ne=I.readUByte(),g+=ne;while(ne===255);H=0;do ne=I.readUByte(),H+=ne;while(ne===255);if(g===4&&I.bytesAvailable!==0){$=!0;var oe=I.readUByte();if(oe===181){var Oe=I.readUShort();if(Oe===49){var ye=I.readUInt();if(ye===1195456820){var Te=I.readUByte();if(Te===3){for(var Re=I.readUByte(),Le=I.readUByte(),ce=31&Re,he=[Re,Le],re=0;re<ce;re++)he.push(I.readUByte()),he.push(I.readUByte()),he.push(I.readUByte());a(C._txtTrack.samples,{type:3,pts:L.pts,bytes:he})}}}}}else if(g===5&&I.bytesAvailable!==0){if($=!0,H>16){for(var fe=[],se=0;se<16;se++)fe.push(I.readUByte().toString(16)),(se===3||se===5||se===7||se===9)&&fe.push("-");for(var De=H-16,Ne=new Uint8Array(De),Se=0;Se<De;Se++)Ne[Se]=I.readUByte();a(C._txtTrack.samples,{pts:L.pts,payloadType:g,uuid:fe.join(""),userData:Object(K.utf8ArrayToStr)(Ne),userDataBytes:Ne})}}else if(H<I.bytesAvailable)for(var Pe=0;Pe<H;Pe++)I.readUByte()}break}case 7:if(b=!0,B=!0,S&&y&&(y.debug+="SPS "),!x.sps){var je=new U.default(F.data),le=je.readSPS();x.width=le.width,x.height=le.height,x.pixelRatio=le.pixelRatio,x.sps=[F.data],x.duration=C._duration;for(var ve=F.data.subarray(1,4),we="avc1.",Ie=0;Ie<3;Ie++){var We=ve[Ie].toString(16);We.length<2&&(We="0"+We),we+=We}x.codec=we}break;case 8:b=!0,S&&y&&(y.debug+="PPS "),x.pps||(x.pps=[F.data]);break;case 9:b=!1,x.audFound=!0,y&&s(y,x),y=C.avcSample=l(!1,L.pts,L.dts,S?"AUD ":"");break;case 12:b=!1;break;default:b=!1,y&&(y.debug+="unknown NAL "+F.type+" ");break}if(y&&b){var Ve=y.units;Ve.push(F)}}),A&&y&&(s(y,x),this.avcSample=null)},w.getLastNalUnit=function(){var L,A=this.avcSample,C;if(!A||A.units.length===0){var x=this._avcTrack.samples;A=x[x.length-1]}if((L=A)!==null&&L!==void 0&&L.units){var d=A.units;C=d[d.length-1]}return C},w.parseAVCNALu=function(L){var A=L.byteLength,C=this._avcTrack,x=C.naluState||0,d=x,S=[],y=0,b,B,F,_=-1,M=0;for(x===-1&&(_=0,M=L[0]&31,x=0,y=1);y<A;){if(b=L[y++],!x){x=b?0:1;continue}if(x===1){x=b?0:2;continue}if(!b)x=3;else if(b===1){if(_>=0){var I={data:L.subarray(_,y-x-1),type:M};S.push(I)}else{var g=this.getLastNalUnit();if(g&&(d&&y<=4-d&&(g.state&&(g.data=g.data.subarray(0,g.data.byteLength-d))),B=y-x-1,B>0)){var H=new Uint8Array(g.data.byteLength+B);H.set(g.data,0),H.set(L.subarray(0,B),g.data.byteLength),g.data=H,g.state=0}}y<A?(F=L[y]&31,_=y,M=F,x=0):x=-1}else x=0}if(_>=0&&x>=0){var $={data:L.subarray(_,A),type:M,state:x};S.push($)}if(S.length===0){var ne=this.getLastNalUnit();if(ne){var oe=new Uint8Array(ne.data.byteLength+L.byteLength);oe.set(ne.data,0),oe.set(L,ne.data.byteLength),ne.data=oe}}return C.naluState=x,S},w.parseAACPES=function(L){var A=0,C=this._audioTrack,x=this.aacOverFlow,d=L.data;if(x){this.aacOverFlow=null;var S=x.sample.unit.byteLength,y=Math.min(x.missing,S),b=S-y;x.sample.unit.set(d.subarray(0,y),b),C.samples.push(x.sample),A=x.missing}var B,F;for(B=A,F=d.length;B<F-1&&!X.isHeader(d,B);B++);if(B!==A){var _,M;if(B<F-1?(_="AAC PES did not start with ADTS header,offset:"+B,M=!1):(_="no ADTS header found in AAC PES",M=!0),v.logger.warn("parsing error:"+_),this.observer.emit(r.Events.ERROR,r.Events.ERROR,{type:m.ErrorTypes.MEDIA_ERROR,details:m.ErrorDetails.FRAG_PARSING_ERROR,fatal:M,reason:_}),M)return}X.initTrackConfig(C,this.observer,d,B,this.audioCodec);var I;if(L.pts!==void 0)I=L.pts;else if(x){var g=X.getFrameDuration(C.samplerate);I=x.sample.pts+g}else{v.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var H=0;B<F;)if(X.isHeader(d,B)){if(B+5<F){var $=X.appendFrame(C,d,B,I,H);if($)if($.missing)this.aacOverFlow=$;else{B+=$.length,H++;continue}}break}else B++},w.parseMPEGPES=function(L){var A=L.data,C=A.length,x=0,d=0,S=L.pts;if(S===void 0){v.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;d<C;)if(j.isHeader(A,d)){var y=j.appendFrame(this._audioTrack,A,d,S,x);if(y)d+=y.length,x++;else break}else d++},w.parseID3PES=function(L){if(L.pts===void 0){v.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(L)},E}();h.minProbeByteLength=188;function l(E,w,D,L){return{key:E,frame:!1,pts:w,dts:D,units:[],debug:L,length:0}}function f(E,w){return(E[w+10]&31)<<8|E[w+11]}function o(E,w,D,L){var A={audio:-1,avc:-1,id3:-1,isAAC:!0},C=(E[w+1]&15)<<8|E[w+2],x=w+3+C-4,d=(E[w+10]&15)<<8|E[w+11];for(w+=12+d;w<x;){var S=(E[w+1]&31)<<8|E[w+2];switch(E[w]){case 207:if(!L){v.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:A.audio===-1&&(A.audio=S);break;case 21:A.id3===-1&&(A.id3=S);break;case 219:if(!L){v.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:A.avc===-1&&(A.avc=S);break;case 3:case 4:D?A.audio===-1&&(A.audio=S,A.isAAC=!1):v.logger.log("MPEG audio found, not supported in this browser");break;case 36:v.logger.warn("Unsupported HEVC stream type found");break;default:break}w+=((E[w+3]&15)<<8|E[w+4])+5}return A}function u(E){var w=0,D,L,A,C,x,d=E.data;if(!E||E.size===0)return null;for(;d[0].length<19&&d.length>1;){var S=new Uint8Array(d[0].length+d[1].length);S.set(d[0]),S.set(d[1],d[0].length),d[0]=S,d.splice(1,1)}D=d[0];var y=(D[0]<<16)+(D[1]<<8)+D[2];if(y===1){if(L=(D[4]<<8)+D[5],L&&L>E.size-6)return null;var b=D[7];b&192&&(C=(D[9]&14)*536870912+(D[10]&255)*4194304+(D[11]&254)*16384+(D[12]&255)*128+(D[13]&254)/2,b&64?(x=(D[14]&14)*536870912+(D[15]&255)*4194304+(D[16]&254)*16384+(D[17]&255)*128+(D[18]&254)/2,C-x>60*9e4&&(v.logger.warn(Math.round((C-x)/9e4)+"s delta between PTS and DTS, align them"),C=x)):x=C),A=D[8];var B=A+9;if(E.size<=B)return null;E.size-=B;for(var F=new Uint8Array(E.size),_=0,M=d.length;_<M;_++){D=d[_];var I=D.byteLength;if(B)if(B>I){B-=I;continue}else D=D.subarray(B),I-=B,B=0;F.set(D,w),w+=I}return L&&(L-=A+3),{data:F,pts:C,dts:x,len:L}}return null}function s(E,w){if(E.units.length&&E.frame){if(E.pts===void 0){var D=w.samples,L=D.length;if(L){var A=D[L-1];E.pts=A.pts,E.dts=A.dts}else{w.dropped++;return}}w.samples.push(E)}E.debug.length&&v.logger.log(E.pts+"/"+E.dts+":"+E.debug)}function a(E,w){var D=E.length;if(D>0){if(w.pts>=E[D-1].pts)E.push(w);else for(var L=D-1;L>=0;L--)if(w.pts<E[L].pts){E.splice(L,0,w);break}}else E.push(w)}function O(E){for(var w=E.byteLength,D=[],L=1;L<w-2;)E[L]===0&&E[L+1]===0&&E[L+2]===3?(D.push(L+2),L+=2):L++;if(D.length===0)return E;var A=w-D.length,C=new Uint8Array(A),x=0;for(L=0;L<A;x++,L++)x===D[0]&&(x++,D.shift()),C[L]=E[x];return C}J.default=h},"./src/errors.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"ErrorTypes",function(){return X}),P.d(J,"ErrorDetails",function(){return j});var X;(function(U){U.NETWORK_ERROR="networkError",U.MEDIA_ERROR="mediaError",U.KEY_SYSTEM_ERROR="keySystemError",U.MUX_ERROR="muxError",U.OTHER_ERROR="otherError"})(X||(X={}));var j;(function(U){U.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",U.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",U.KEY_SYSTEM_NO_SESSION="keySystemNoSession",U.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",U.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",U.MANIFEST_LOAD_ERROR="manifestLoadError",U.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",U.MANIFEST_PARSING_ERROR="manifestParsingError",U.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",U.LEVEL_EMPTY_ERROR="levelEmptyError",U.LEVEL_LOAD_ERROR="levelLoadError",U.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",U.LEVEL_SWITCH_ERROR="levelSwitchError",U.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",U.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",U.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",U.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",U.FRAG_LOAD_ERROR="fragLoadError",U.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",U.FRAG_DECRYPT_ERROR="fragDecryptError",U.FRAG_PARSING_ERROR="fragParsingError",U.REMUX_ALLOC_ERROR="remuxAllocError",U.KEY_LOAD_ERROR="keyLoadError",U.KEY_LOAD_TIMEOUT="keyLoadTimeOut",U.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",U.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",U.BUFFER_APPEND_ERROR="bufferAppendError",U.BUFFER_APPENDING_ERROR="bufferAppendingError",U.BUFFER_STALLED_ERROR="bufferStalledError",U.BUFFER_FULL_ERROR="bufferFullError",U.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",U.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",U.INTERNAL_EXCEPTION="internalException",U.INTERNAL_ABORTED="aborted",U.UNKNOWN="unknown"})(j||(j={}))},"./src/events.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"Events",function(){return X});var X;(function(j){j.MEDIA_ATTACHING="hlsMediaAttaching",j.MEDIA_ATTACHED="hlsMediaAttached",j.MEDIA_DETACHING="hlsMediaDetaching",j.MEDIA_DETACHED="hlsMediaDetached",j.BUFFER_RESET="hlsBufferReset",j.BUFFER_CODECS="hlsBufferCodecs",j.BUFFER_CREATED="hlsBufferCreated",j.BUFFER_APPENDING="hlsBufferAppending",j.BUFFER_APPENDED="hlsBufferAppended",j.BUFFER_EOS="hlsBufferEos",j.BUFFER_FLUSHING="hlsBufferFlushing",j.BUFFER_FLUSHED="hlsBufferFlushed",j.MANIFEST_LOADING="hlsManifestLoading",j.MANIFEST_LOADED="hlsManifestLoaded",j.MANIFEST_PARSED="hlsManifestParsed",j.LEVEL_SWITCHING="hlsLevelSwitching",j.LEVEL_SWITCHED="hlsLevelSwitched",j.LEVEL_LOADING="hlsLevelLoading",j.LEVEL_LOADED="hlsLevelLoaded",j.LEVEL_UPDATED="hlsLevelUpdated",j.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",j.LEVELS_UPDATED="hlsLevelsUpdated",j.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",j.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",j.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",j.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",j.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",j.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",j.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",j.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",j.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",j.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",j.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",j.CUES_PARSED="hlsCuesParsed",j.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",j.INIT_PTS_FOUND="hlsInitPtsFound",j.FRAG_LOADING="hlsFragLoading",j.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",j.FRAG_LOADED="hlsFragLoaded",j.FRAG_DECRYPTED="hlsFragDecrypted",j.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",j.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",j.FRAG_PARSING_METADATA="hlsFragParsingMetadata",j.FRAG_PARSED="hlsFragParsed",j.FRAG_BUFFERED="hlsFragBuffered",j.FRAG_CHANGED="hlsFragChanged",j.FPS_DROP="hlsFpsDrop",j.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",j.ERROR="hlsError",j.DESTROYING="hlsDestroying",j.KEY_LOADING="hlsKeyLoading",j.KEY_LOADED="hlsKeyLoaded",j.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",j.BACK_BUFFER_REACHED="hlsBackBufferReached"})(X||(X={}))},"./src/hls.ts":function(ie,J,P){"use 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f({type:j.ErrorTypes.NETWORK_ERROR,details:j.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:a,part:O,networkDetails:_}))}})})},u.updateStatsFromPart=function(a,O){var E=a.stats,w=O.stats,D=w.total;if(E.loaded+=w.loaded,D){var L=Math.round(a.duration/O.duration),A=Math.min(Math.round(E.loaded/D),L),C=L-A,x=C*Math.round(E.loaded/A);E.total=E.loaded+x}else E.total=Math.max(E.loaded,E.total);var d=E.loading,S=w.loading;d.start?d.first+=S.first-S.start:(d.start=S.start,d.first=S.first),d.end=S.end},u.resetLoader=function(a,O){a.loader=null,this.loader===O&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),O.destroy()},o}();function l(o,u){u===void 0&&(u=null);var s=u||o,a={frag:o,part:u,responseType:"arraybuffer",url:s.url,headers:{},rangeStart:0,rangeEnd:0},O=s.byteRangeStartOffset,E=s.byteRangeEndOffset;return Object(X.isFiniteNumber)(O)&&Object(X.isFiniteNumber)(E)&&(a.rangeStart=O,a.rangeEnd=E),a}var f=function(o){U(u,o);function u(s){for(var a,O=arguments.length,E=new 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w=u.call(this,E)||this,w._decryptdata=null,w.rawProgramDateTime=null,w.programDateTime=null,w.tagList=[],w.duration=0,w.sn=0,w.levelkey=void 0,w.type=void 0,w.loader=null,w.level=-1,w.cc=0,w.startPTS=void 0,w.endPTS=void 0,w.appendedPTS=void 0,w.startDTS=void 0,w.endDTS=void 0,w.start=0,w.deltaPTS=void 0,w.maxStartPTS=void 0,w.minEndPTS=void 0,w.stats=new r.LoadStats,w.urlId=0,w.data=void 0,w.bitrateTest=!1,w.title=null,w.initSegment=null,w.type=O,w}var a=s.prototype;return a.createInitializationVector=function(E){for(var w=new Uint8Array(16),D=12;D<16;D++)w[D]=E>>8*(15-D)&255;return w},a.setDecryptDataFromLevelKey=function(E,w){var D=E;return(E==null?void 0:E.method)==="AES-128"&&E.uri&&!E.iv&&(D=G.LevelKey.fromURI(E.uri),D.method=E.method,D.iv=this.createInitializationVector(w),D.keyFormat="identity"),D},a.setElementaryStreamInfo=function(E,w,D,L,A,C){C===void 0&&(C=!1);var x=this.elementaryStreams,d=x[E];if(!d){x[E]={startPTS:w,endPTS:D,startDTS:L,endDTS:A,partial:C};return}d.startPTS=Math.min(d.startPTS,w),d.endPTS=Math.max(d.endPTS,D),d.startDTS=Math.min(d.startDTS,L),d.endDTS=Math.max(d.endDTS,A)},a.clearElementaryStreamInfo=function(){var E=this.elementaryStreams;E[h.AUDIO]=null,E[h.VIDEO]=null,E[h.AUDIOVIDEO]=null},p(s,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var E=this.sn;typeof E!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&K.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),E=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,E)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(X.isFiniteNumber)(this.programDateTime))return null;var E=Object(X.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+E*1e3}},{key:"encrypted",get:function(){var E;return!!((E=this.decryptdata)!==null&&E!==void 0&&E.keyFormat&&this.decryptdata.uri)}}]),s}(l),o=function(u){R(s,u);function s(a,O,E,w,D){var L;L=u.call(this,E)||this,L.fragOffset=0,L.duration=0,L.gap=!1,L.independent=!1,L.relurl=void 0,L.fragment=void 0,L.index=void 0,L.stats=new r.LoadStats,L.duration=a.decimalFloatingPoint("DURATION"),L.gap=a.bool("GAP"),L.independent=a.bool("INDEPENDENT"),L.relurl=a.enumeratedString("URI"),L.fragment=O,L.index=w;var A=a.enumeratedString("BYTERANGE");return A&&L.setByteRange(A,D),D&&(L.fragOffset=D.fragOffset+D.duration),L}return p(s,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var O=this.elementaryStreams;return!!(O.audio||O.video||O.audiovideo)}}]),s}(l)},"./src/loader/key-loader.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return K});var X=P("./src/events.ts"),j=P("./src/errors.ts"),U=P("./src/utils/logger.ts"),K=function(){function G(R){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=R,this._registerListeners()}var r=G.prototype;return r._registerListeners=function(){this.hls.on(X.Events.KEY_LOADING,this.onKeyLoading,this)},r._unregisterListeners=function(){this.hls.off(X.Events.KEY_LOADING,this.onKeyLoading)},r.destroy=function(){this._unregisterListeners();for(var v in this.loaders){var m=this.loaders[v];m&&m.destroy()}this.loaders={}},r.onKeyLoading=function(v,m){var p=m.frag,h=p.type,l=this.loaders[h];if(!p.decryptdata){U.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var f=p.decryptdata.uri;if(f!==this.decrypturl||this.decryptkey===null){var o=this.hls.config;if(l&&(U.logger.warn("abort previous key loader for type:"+h),l.abort()),!f){U.logger.warn("key uri is falsy");return}var u=o.loader,s=p.loader=this.loaders[h]=new u(o);this.decrypturl=f,this.decryptkey=null;var a={url:f,frag:p,responseType:"arraybuffer"},O={timeout:o.fragLoadingTimeOut,maxRetry:0,retryDelay:o.fragLoadingRetryDelay,maxRetryDelay:o.fragLoadingMaxRetryTimeout,highWaterMark:0},E={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};s.load(a,O,E)}else this.decryptkey&&(p.decryptdata.key=this.decryptkey,this.hls.trigger(X.Events.KEY_LOADED,{frag:p}))},r.loadsuccess=function(v,m,p){var h=p.frag;if(!h.decryptdata){U.logger.error("after key load, decryptdata unset");return}this.decryptkey=h.decryptdata.key=new Uint8Array(v.data),h.loader=null,delete this.loaders[h.type],this.hls.trigger(X.Events.KEY_LOADED,{frag:h})},r.loaderror=function(v,m){var p=m.frag,h=p.loader;h&&h.abort(),delete this.loaders[p.type],this.hls.trigger(X.Events.ERROR,{type:j.ErrorTypes.NETWORK_ERROR,details:j.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:p,response:v})},r.loadtimeout=function(v,m){var p=m.frag,h=p.loader;h&&h.abort(),delete this.loaders[p.type],this.hls.trigger(X.Events.ERROR,{type:j.ErrorTypes.NETWORK_ERROR,details:j.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:p})},G}()},"./src/loader/level-details.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"LevelDetails",function(){return G});var X=P("./src/polyfills/number.ts");function j(r,R){for(var v=0;v<R.length;v++){var m=R[v];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(r,m.key,m)}}function U(r,R,v){return R&&j(r.prototype,R),v&&j(r,v),r}var K=10,G=function(){function r(v){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=v}var R=r.prototype;return R.reloaded=function(m){if(!m){this.advanced=!0,this.updated=!0;return}var p=this.lastPartSn-m.lastPartSn,h=this.lastPartIndex-m.lastPartIndex;this.updated=this.endSN!==m.endSN||!!h||!!p,this.advanced=this.endSN>m.endSN||p>0||p===0&&h>0,this.updated||this.advanced?this.misses=Math.floor(m.misses*.6):this.misses=m.misses+1,this.availabilityDelay=m.availabilityDelay},U(r,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(X.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||K}},{key:"drift",get:function(){var m=this.driftEndTime-this.driftStartTime;if(m>0){var p=this.driftEnd-this.driftStart;return p*1e3/m}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var m;return(m=this.partList)!==null&&m!==void 0&&m.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var m;return(m=this.fragments)!==null&&m!==void 0&&m.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var m;return(m=this.partList)!==null&&m!==void 0&&m.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var m;return(m=this.partList)!==null&&m!==void 0&&m.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),r}()},"./src/loader/level-key.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"LevelKey",function(){return G});var X=P("./node_modules/url-toolkit/src/url-toolkit.js"),j=P.n(X);function U(r,R){for(var v=0;v<R.length;v++){var m=R[v];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(r,m.key,m)}}function K(r,R,v){return R&&U(r.prototype,R),v&&U(r,v),r}var G=function(){r.fromURL=function(v,m){return new r(v,m)},r.fromURI=function(v){return new r(v)};function r(R,v){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,v?this._uri=Object(X.buildAbsoluteURL)(R,v,{alwaysNormalize:!0}):this._uri=R}return K(r,[{key:"uri",get:function(){return this._uri}}]),r}()},"./src/loader/load-stats.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"LoadStats",function(){return X});var X=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return s});var X=P("./src/polyfills/number.ts"),j=P("./node_modules/url-toolkit/src/url-toolkit.js"),U=P.n(j),K=P("./src/loader/fragment.ts"),G=P("./src/loader/level-details.ts"),r=P("./src/loader/level-key.ts"),R=P("./src/utils/attr-list.ts"),v=P("./src/utils/logger.ts"),m=P("./src/utils/codecs.ts"),p=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,h=/#EXT-X-MEDIA:(.*)/g,l=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),f=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),o=/\.(mp4|m4s|m4v|m4a)$/i;function u(D){var L,A;return o.test((L=(A=j.parseURL(D))===null||A===void 0?void 0:A.path)!=null?L:"")}var s=function(){function D(){}return D.findGroup=function(A,C){for(var x=0;x<A.length;x++){var d=A[x];if(d.id===C)return d}},D.convertAVC1ToAVCOTI=function(A){var C=A.split(".");if(C.length>2){var x=C.shift()+".";return x+=parseInt(C.shift()).toString(16),x+=("000"+parseInt(C.shift()).toString(16)).substr(-4),x}return A},D.resolve=function(A,C){return j.buildAbsoluteURL(C,A,{alwaysNormalize:!0})},D.parseMasterPlaylist=function(A,C){var x=[],d={},S=!1;p.lastIndex=0;for(var y;(y=p.exec(A))!=null;)if(y[1]){var b=new R.AttrList(y[1]),B={attrs:b,bitrate:b.decimalInteger("AVERAGE-BANDWIDTH")||b.decimalInteger("BANDWIDTH"),name:b.NAME,url:D.resolve(y[2],C)},F=b.decimalResolution("RESOLUTION");F&&(B.width=F.width,B.height=F.height),a((b.CODECS||"").split(/[ ,]+/).filter(function(M){return M}),B),B.videoCodec&&B.videoCodec.indexOf("avc1")!==-1&&(B.videoCodec=D.convertAVC1ToAVCOTI(B.videoCodec)),x.push(B)}else if(y[3]){var _=new R.AttrList(y[3]);_["DATA-ID"]&&(S=!0,d[_["DATA-ID"]]=_)}return{levels:x,sessionData:S?d:null}},D.parseMasterPlaylistMedia=function(A,C,x,d){d===void 0&&(d=[]);var S,y=[],b=0;for(h.lastIndex=0;(S=h.exec(A))!==null;){var B=new R.AttrList(S[1]);if(B.TYPE===x){var F={attrs:B,bitrate:0,id:b++,groupId:B["GROUP-ID"],instreamId:B["INSTREAM-ID"],name:B.NAME||B.LANGUAGE||"",type:x,default:B.bool("DEFAULT"),autoselect:B.bool("AUTOSELECT"),forced:B.bool("FORCED"),lang:B.LANGUAGE,url:B.URI?D.resolve(B.URI,C):""};if(d.length){var _=D.findGroup(d,F.groupId)||d[0];O(F,_,"audioCodec"),O(F,_,"textCodec")}y.push(F)}}return y},D.parseLevelPlaylist=function(A,C,x,d,S){var y=new G.LevelDetails(C),b=y.fragments,B=null,F=0,_=0,M=0,I=0,g=null,H=new K.Fragment(d,C),$,ne,oe,Oe=-1,ye=!1;for(l.lastIndex=0,y.m3u8=A;($=l.exec(A))!==null;){ye&&(ye=!1,H=new K.Fragment(d,C),H.start=M,H.sn=F,H.cc=I,H.level=x,B&&(H.initSegment=B,H.rawProgramDateTime=B.rawProgramDateTime));var Te=$[1];if(Te){H.duration=parseFloat(Te);var Re=(" "+$[2]).slice(1);H.title=Re||null,H.tagList.push(Re?["INF",Te,Re]:["INF",Te])}else if($[3])Object(X.isFiniteNumber)(H.duration)&&(H.start=M,oe&&(H.levelkey=oe),H.sn=F,H.level=x,H.cc=I,H.urlId=S,b.push(H),H.relurl=(" "+$[3]).slice(1),w(H,g),g=H,M+=H.duration,F++,_=0,ye=!0);else if($[4]){var Le=(" "+$[4]).slice(1);g?H.setByteRange(Le,g):H.setByteRange(Le)}else if($[5])H.rawProgramDateTime=(" "+$[5]).slice(1),H.tagList.push(["PROGRAM-DATE-TIME",H.rawProgramDateTime]),Oe===-1&&(Oe=b.length);else{if($=$[0].match(f),!$){v.logger.warn("No matches on slow regex match for level playlist!");continue}for(ne=1;ne<$.length&&!(typeof $[ne]!="undefined");ne++);var ce=(" "+$[ne]).slice(1),he=(" "+$[ne+1]).slice(1),re=$[ne+2]?(" "+$[ne+2]).slice(1):"";switch(ce){case"PLAYLIST-TYPE":y.type=he.toUpperCase();break;case"MEDIA-SEQUENCE":F=y.startSN=parseInt(he);break;case"SKIP":{var fe=new R.AttrList(he),se=fe.decimalInteger("SKIPPED-SEGMENTS");if(Object(X.isFiniteNumber)(se)){y.skippedSegments=se;for(var De=se;De--;)b.unshift(null);F+=se}var Ne=fe.enumeratedString("RECENTLY-REMOVED-DATERANGES");Ne&&(y.recentlyRemovedDateranges=Ne.split("	"));break}case"TARGETDURATION":y.targetduration=parseFloat(he);break;case"VERSION":y.version=parseInt(he);break;case"EXTM3U":break;case"ENDLIST":y.live=!1;break;case"#":(he||re)&&H.tagList.push(re?[he,re]:[he]);break;case"DIS":I++;case"GAP":H.tagList.push([ce]);break;case"BITRATE":H.tagList.push([ce,he]);break;case"DISCONTINUITY-SEQ":I=parseInt(he);break;case"KEY":{var Se,Pe=new R.AttrList(he),je=Pe.enumeratedString("METHOD"),le=Pe.URI,ve=Pe.hexadecimalInteger("IV"),we=Pe.enumeratedString("KEYFORMATVERSIONS"),Ie=Pe.enumeratedString("KEYID"),We=(Se=Pe.enumeratedString("KEYFORMAT"))!=null?Se:"identity",Ve=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(Ve.indexOf(We)>-1){v.logger.warn("Keyformat "+We+" is not supported from the manifest");continue}else if(We!=="identity")continue;je&&(oe=r.LevelKey.fromURL(C,le),le&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(je)>=0&&(oe.method=je,oe.keyFormat=We,Ie&&(oe.keyID=Ie),we&&(oe.keyFormatVersions=we),oe.iv=ve));break}case"START":{var Ze=new R.AttrList(he),$e=Ze.decimalFloatingPoint("TIME-OFFSET");Object(X.isFiniteNumber)($e)&&(y.startTimeOffset=$e);break}case"MAP":{var st=new R.AttrList(he);H.relurl=st.URI,st.BYTERANGE&&H.setByteRange(st.BYTERANGE),H.level=x,H.sn="initSegment",oe&&(H.levelkey=oe),H.initSegment=null,B=H,ye=!0;break}case"SERVER-CONTROL":{var Qe=new R.AttrList(he);y.canBlockReload=Qe.bool("CAN-BLOCK-RELOAD"),y.canSkipUntil=Qe.optionalFloat("CAN-SKIP-UNTIL",0),y.canSkipDateRanges=y.canSkipUntil>0&&Qe.bool("CAN-SKIP-DATERANGES"),y.partHoldBack=Qe.optionalFloat("PART-HOLD-BACK",0),y.holdBack=Qe.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var nt=new R.AttrList(he);y.partTarget=nt.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Fe=y.partList;Fe||(Fe=y.partList=[]);var ot=_>0?Fe[Fe.length-1]:void 0,tt=_++,Be=new K.Part(new R.AttrList(he),H,C,tt,ot);Fe.push(Be),H.duration+=Be.duration;break}case"PRELOAD-HINT":{var He=new R.AttrList(he);y.preloadHint=He;break}case"RENDITION-REPORT":{var Ae=new R.AttrList(he);y.renditionReports=y.renditionReports||[],y.renditionReports.push(Ae);break}default:v.logger.warn("line parsed but not handled: "+$);break}}}g&&!g.relurl?(b.pop(),M-=g.duration,y.partList&&(y.fragmentHint=g)):y.partList&&(w(H,g),H.cc=I,y.fragmentHint=H);var me=b.length,xe=b[0],ae=b[me-1];if(M+=y.skippedSegments*y.targetduration,M>0&&me&&ae){y.averagetargetduration=M/me;var ue=ae.sn;y.endSN=ue!=="initSegment"?ue:0,xe&&(y.startCC=xe.cc,xe.initSegment||y.fragments.every(function(de){return de.relurl&&u(de.relurl)})&&(v.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),H=new K.Fragment(d,C),H.relurl=ae.relurl,H.level=x,H.sn="initSegment",xe.initSegment=H,y.needSidxRanges=!0))}else y.endSN=0,y.startCC=0;return y.fragmentHint&&(M+=y.fragmentHint.duration),y.totalduration=M,y.endCC=I,Oe>0&&E(b,Oe),y},D}();function a(D,L){["video","audio","text"].forEach(function(A){var C=D.filter(function(d){return Object(m.isCodecType)(d,A)});if(C.length){var x=C.filter(function(d){return d.lastIndexOf("avc1",0)===0||d.lastIndexOf("mp4a",0)===0});L[A+"Codec"]=x.length>0?x[0]:C[0],D=D.filter(function(d){return C.indexOf(d)===-1})}}),L.unknownCodecs=D}function O(D,L,A){var C=L[A];C&&(D[A]=C)}function E(D,L){for(var A=D[L],C=L;C--;){var x=D[C];if(!x)return;x.programDateTime=A.programDateTime-x.duration*1e3,A=x}}function w(D,L){D.rawProgramDateTime?D.programDateTime=Date.parse(D.rawProgramDateTime):L!=null&&L.programDateTime&&(D.programDateTime=L.endProgramDateTime),Object(X.isFiniteNumber)(D.programDateTime)||(D.programDateTime=null,D.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ie,J,P){"use strict";P.r(J);var X=P("./src/polyfills/number.ts"),j=P("./src/events.ts"),U=P("./src/errors.ts"),K=P("./src/utils/logger.ts"),G=P("./src/utils/mp4-tools.ts"),r=P("./src/loader/m3u8-parser.ts"),R=P("./src/types/loader.ts"),v=P("./src/utils/attr-list.ts");function m(l){var f=l.type;switch(f){case R.PlaylistContextType.AUDIO_TRACK:return R.PlaylistLevelType.AUDIO;case R.PlaylistContextType.SUBTITLE_TRACK:return R.PlaylistLevelType.SUBTITLE;default:return R.PlaylistLevelType.MAIN}}function p(l,f){var o=l.url;return(o===void 0||o.indexOf("data:")===0)&&(o=f.url),o}var h=function(){function l(o){this.hls=void 0,this.loaders=Object.create(null),this.hls=o,this.registerListeners()}var f=l.prototype;return f.registerListeners=function(){var u=this.hls;u.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(j.Events.LEVEL_LOADING,this.onLevelLoading,this),u.on(j.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),u.on(j.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},f.unregisterListeners=function(){var u=this.hls;u.off(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(j.Events.LEVEL_LOADING,this.onLevelLoading,this),u.off(j.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),u.off(j.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},f.createInternalLoader=function(u){var s=this.hls.config,a=s.pLoader,O=s.loader,E=a||O,w=new E(s);return u.loader=w,this.loaders[u.type]=w,w},f.getInternalLoader=function(u){return this.loaders[u.type]},f.resetInternalLoader=function(u){this.loaders[u]&&delete this.loaders[u]},f.destroyInternalLoaders=function(){for(var u in this.loaders){var 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s,a=this.hls.config,O=this.getInternalLoader(u);if(O){var E=O.context;if(E&&E.url===u.url){K.logger.trace("[playlist-loader]: playlist request ongoing");return}K.logger.log("[playlist-loader]: aborting previous loader for type: "+u.type),O.abort()}var w,D,L,A;switch(u.type){case R.PlaylistContextType.MANIFEST:w=a.manifestLoadingMaxRetry,D=a.manifestLoadingTimeOut,L=a.manifestLoadingRetryDelay,A=a.manifestLoadingMaxRetryTimeout;break;case R.PlaylistContextType.LEVEL:case R.PlaylistContextType.AUDIO_TRACK:case R.PlaylistContextType.SUBTITLE_TRACK:w=0,D=a.levelLoadingTimeOut;break;default:w=a.levelLoadingMaxRetry,D=a.levelLoadingTimeOut,L=a.levelLoadingRetryDelay,A=a.levelLoadingMaxRetryTimeout;break}if(O=this.createInternalLoader(u),(s=u.deliveryDirectives)!==null&&s!==void 0&&s.part){var 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B=S.some(function(F){return!F.url});!B&&A[0].audioCodec&&!A[0].attrs.AUDIO&&(K.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),S.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new v.AttrList({}),bitrate:0,url:""}))}E.trigger(j.Events.MANIFEST_LOADED,{levels:A,audioTracks:S,subtitles:y,captions:b,url:D,stats:s,networkDetails:O,sessionData:C})},f.handleTrackOrLevelPlaylist=function(u,s,a,O){var E=this.hls,w=a.id,D=a.level,L=a.type,A=p(u,a),C=Object(X.isFiniteNumber)(w)?w:0,x=Object(X.isFiniteNumber)(D)?D:C,d=m(a),S=r.default.parseLevelPlaylist(u.data,A,x,d,C);if(!S.fragments.length){E.trigger(j.Events.ERROR,{type:U.ErrorTypes.NETWORK_ERROR,details:U.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:A,reason:"no fragments found in level",level:typeof a.level=="number"?a.level:void 0});return}if(L===R.PlaylistContextType.MANIFEST){var y={attrs:new 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U.box(U.types.stbl,U.stsd(G),U.box(U.types.stts,U.STTS),U.box(U.types.stsc,U.STSC),U.box(U.types.stsz,U.STSZ),U.box(U.types.stco,U.STCO))},U.avc1=function(G){var r=[],R=[],v,m,p;for(v=0;v<G.sps.length;v++)m=G.sps[v],p=m.byteLength,r.push(p>>>8&255),r.push(p&255),r=r.concat(Array.prototype.slice.call(m));for(v=0;v<G.pps.length;v++)m=G.pps[v],p=m.byteLength,R.push(p>>>8&255),R.push(p&255),R=R.concat(Array.prototype.slice.call(m));var h=U.box(U.types.avcC,new Uint8Array([1,r[3],r[4],r[5],252|3,224|G.sps.length].concat(r).concat([G.pps.length]).concat(R))),l=G.width,f=G.height,o=G.pixelRatio[0],u=G.pixelRatio[1];return U.box(U.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,l&255,f>>8&255,f&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),h,U.box(U.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),U.box(U.types.pasp,new Uint8Array([o>>24,o>>16&255,o>>8&255,o&255,u>>24,u>>16&255,u>>8&255,u&255])))},U.esds=function(G){var r=G.config.length;return new Uint8Array([0,0,0,0,3,23+r,0,1,0,4,15+r,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([r]).concat(G.config).concat([6,1,2]))},U.mp4a=function(G){var r=G.samplerate;return U.box(U.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,G.channelCount,0,16,0,0,0,0,r>>8&255,r&255,0,0]),U.box(U.types.esds,U.esds(G)))},U.mp3=function(G){var r=G.samplerate;return U.box(U.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,G.channelCount,0,16,0,0,0,0,r>>8&255,r&255,0,0]))},U.stsd=function(G){return G.type==="audio"?!G.isAAC&&G.codec==="mp3"?U.box(U.types.stsd,U.STSD,U.mp3(G)):U.box(U.types.stsd,U.STSD,U.mp4a(G)):U.box(U.types.stsd,U.STSD,U.avc1(G))},U.tkhd=function(G){var r=G.id,R=G.duration*G.timescale,v=G.width,m=G.height,p=Math.floor(R/(X+1)),h=Math.floor(R%(X+1));return U.box(U.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,r&255,0,0,0,0,p>>24,p>>16&255,p>>8&255,p&255,h>>24,h>>16&255,h>>8&255,h&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,v>>8&255,v&255,0,0,m>>8&255,m&255,0,0]))},U.traf=function(G,r){var R=U.sdtp(G),v=G.id,m=Math.floor(r/(X+1)),p=Math.floor(r%(X+1));return U.box(U.types.traf,U.box(U.types.tfhd,new Uint8Array([0,0,0,0,v>>24,v>>16&255,v>>8&255,v&255])),U.box(U.types.tfdt,new Uint8Array([1,0,0,0,m>>24,m>>16&255,m>>8&255,m&255,p>>24,p>>16&255,p>>8&255,p&255])),U.trun(G,R.length+16+20+8+16+8+8),R)},U.trak=function(G){return G.duration=G.duration||4294967295,U.box(U.types.trak,U.tkhd(G),U.mdia(G))},U.trex=function(G){var r=G.id;return U.box(U.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,r&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},U.trun=function(G,r){var R=G.samples||[],v=R.length,m=12+16*v,p=new Uint8Array(m),h,l,f,o,u,s;for(r+=8+m,p.set([0,0,15,1,v>>>24&255,v>>>16&255,v>>>8&255,v&255,r>>>24&255,r>>>16&255,r>>>8&255,r&255],0),h=0;h<v;h++)l=R[h],f=l.duration,o=l.size,u=l.flags,s=l.cts,p.set([f>>>24&255,f>>>16&255,f>>>8&255,f&255,o>>>24&255,o>>>16&255,o>>>8&255,o&255,u.isLeading<<2|u.dependsOn,u.isDependedOn<<6|u.hasRedundancy<<4|u.paddingValue<<1|u.isNonSync,u.degradPrio&240<<8,u.degradPrio&15,s>>>24&255,s>>>16&255,s>>>8&255,s&255],12+16*h);return U.box(U.types.trun,p)},U.initSegment=function(G){U.types||U.init();var r=U.moov(G),R=new Uint8Array(U.FTYP.byteLength+r.byteLength);return R.set(U.FTYP),R.set(r,U.FTYP.byteLength),R},U}();j.types=void 0,j.HDLR_TYPES=void 0,j.STTS=void 0,j.STSC=void 0,j.STCO=void 0,j.STSZ=void 0,j.VMHD=void 0,j.SMHD=void 0,j.STSD=void 0,j.FTYP=void 0,j.DINF=void 0,J.default=j},"./src/remux/mp4-remuxer.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return s}),P.d(J,"normalizePts",function(){return a});var X=P("./src/polyfills/number.ts"),j=P("./src/remux/aac-helper.ts"),U=P("./src/remux/mp4-generator.ts"),K=P("./src/events.ts"),G=P("./src/errors.ts"),r=P("./src/utils/logger.ts"),R=P("./src/types/loader.ts"),v=P("./src/utils/timescale-conversion.ts");function m(){return m=Object.assign||function(D){for(var L=1;L<arguments.length;L++){var A=arguments[L];for(var C in A)Object.prototype.hasOwnProperty.call(A,C)&&(D[C]=A[C])}return D},m.apply(this,arguments)}var p=10*1e3,h=1024,l=1152,f=null,o=null,u=!1,s=function(){function D(A,C,x,d){if(d===void 0&&(d=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=A,this.config=C,this.typeSupported=x,this.ISGenerated=!1,f===null){var S=navigator.userAgent||"",y=S.match(/Chrome\/(\d+)/i);f=y?parseInt(y[1]):0}if(o===null){var b=navigator.userAgent.match(/Safari\/(\d+)/i);o=b?parseInt(b[1]):0}u=!!f&&f<75||!!o&&o<600}var L=D.prototype;return L.destroy=function(){},L.resetTimeStamp=function(C){r.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=C},L.resetNextTimestamp=function(){r.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},L.resetInitSegment=function(){r.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},L.getVideoStartPts=function(C){var x=!1,d=C.reduce(function(S,y){var b=y.pts-S;return b<-4294967296?(x=!0,a(S,y.pts)):b>0?S:y.pts},C[0].pts);return x&&r.logger.debug("PTS rollover detected"),d},L.remux=function(C,x,d,S,y,b,B,F){var _,M,I,g,H,$,ne=y,oe=y,Oe=C.pid>-1,ye=x.pid>-1,Te=x.samples.length,Re=C.samples.length>0,Le=Te>1,ce=(!Oe||Re)&&(!ye||Le)||this.ISGenerated||B;if(ce){this.ISGenerated||(I=this.generateIS(C,x,y));var he=this.isVideoContiguous,re=-1;if(Le&&(re=O(x.samples),!he&&this.config.forceKeyFrameOnDiscontinuity))if($=!0,re>0){r.logger.warn("[mp4-remuxer]: Dropped "+re+" out of "+Te+" video samples due to a missing keyframe");var fe=this.getVideoStartPts(x.samples);x.samples=x.samples.slice(re),x.dropped+=re,oe+=(x.samples[0].pts-fe)/(x.timescale||9e4)}else re===-1&&(r.logger.warn("[mp4-remuxer]: No keyframe found out of "+Te+" video samples"),$=!1);if(this.ISGenerated){if(Re&&Le){var se=this.getVideoStartPts(x.samples),De=a(C.samples[0].pts,se)-se,Ne=De/x.inputTimeScale;ne+=Math.max(0,Ne),oe+=Math.max(0,-Ne)}if(Re){if(C.samplerate||(r.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),I=this.generateIS(C,x,y)),M=this.remuxAudio(C,ne,this.isAudioContiguous,b,ye||Le||F===R.PlaylistLevelType.AUDIO?oe:void 0),Le){var Se=M?M.endPTS-M.startPTS:0;x.inputTimeScale||(r.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),I=this.generateIS(C,x,y)),_=this.remuxVideo(x,oe,he,Se)}}else Le&&(_=this.remuxVideo(x,oe,he,0));_&&(_.firstKeyFrame=re,_.independent=re!==-1)}}return this.ISGenerated&&(d.samples.length&&(H=this.remuxID3(d,y)),S.samples.length&&(g=this.remuxText(S,y))),{audio:M,video:_,initSegment:I,independent:$,text:g,id3:H}},L.generateIS=function(C,x,d){var S=C.samples,y=x.samples,b=this.typeSupported,B={},F=!Object(X.isFiniteNumber)(this._initPTS),_="audio/mp4",M,I,g;if(F&&(M=I=Infinity),C.config&&S.length&&(C.timescale=C.samplerate,C.isAAC||(b.mpeg?(_="audio/mpeg",C.codec=""):b.mp3&&(C.codec="mp3")),B.audio={id:"audio",container:_,codec:C.codec,initSegment:!C.isAAC&&b.mpeg?new Uint8Array(0):U.default.initSegment([C]),metadata:{channelCount:C.channelCount}},F&&(g=C.inputTimeScale,M=I=S[0].pts-Math.round(g*d))),x.sps&&x.pps&&y.length&&(x.timescale=x.inputTimeScale,B.video={id:"main",container:"video/mp4",codec:x.codec,initSegment:U.default.initSegment([x]),metadata:{width:x.width,height:x.height}},F)){g=x.inputTimeScale;var H=this.getVideoStartPts(y),$=Math.round(g*d);I=Math.min(I,a(y[0].dts,H)-$),M=Math.min(M,H-$)}if(Object.keys(B).length)return this.ISGenerated=!0,F&&(this._initPTS=M,this._initDTS=I),{tracks:B,initPTS:M,timescale:g}},L.remuxVideo=function(C,x,d,S){var y=C.inputTimeScale,b=C.samples,B=[],F=b.length,_=this._initPTS,M=this.nextAvcDts,I=8,g,H,$,ne=Number.POSITIVE_INFINITY,oe=Number.NEGATIVE_INFINITY,Oe=0,ye=!1;if(!d||M===null){var Te=x*y,Re=b[0].pts-a(b[0].dts,b[0].pts);M=Te-Re}for(var Le=0;Le<F;Le++){var ce=b[Le];if(ce.pts=a(ce.pts-_,M),ce.dts=a(ce.dts-_,M),ce.dts>ce.pts){var he=9e4*.2;Oe=Math.max(Math.min(Oe,ce.pts-ce.dts),-1*he)}ce.dts<b[Le>0?Le-1:Le].dts&&(ye=!0)}ye&&b.sort(function(wt,St){var ct=wt.dts-St.dts,Bt=wt.pts-St.pts;return ct||Bt}),H=b[0].dts,$=b[b.length-1].dts;var re=Math.round(($-H)/(F-1));if(Oe<0){if(Oe<re*-2){r.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(v.toMsFromMpegTsClock)(-re,!0)+" ms");for(var fe=Oe,se=0;se<F;se++)b[se].dts=fe=Math.max(fe,b[se].pts-re),b[se].pts=Math.max(fe,b[se].pts)}else{r.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(v.toMsFromMpegTsClock)(Oe,!0)+" ms to overcome this issue");for(var De=0;De<F;De++)b[De].dts=b[De].dts+Oe}H=b[0].dts}if(d){var Ne=H-M,Se=Ne>re,Pe=Ne<-1;if(Se||Pe){Se?r.logger.warn("AVC: "+Object(v.toMsFromMpegTsClock)(Ne,!0)+" ms ("+Ne+"dts) hole between fragments detected, filling it"):r.logger.warn("AVC: "+Object(v.toMsFromMpegTsClock)(-Ne,!0)+" ms ("+Ne+"dts) overlapping between fragments detected"),H=M;var je=b[0].pts-Ne;b[0].dts=H,b[0].pts=je,r.logger.log("Video: First PTS/DTS adjusted: "+Object(v.toMsFromMpegTsClock)(je,!0)+"/"+Object(v.toMsFromMpegTsClock)(H,!0)+", delta: "+Object(v.toMsFromMpegTsClock)(Ne,!0)+" ms")}}u&&(H=Math.max(0,H));for(var le=0,ve=0,we=0;we<F;we++){for(var Ie=b[we],We=Ie.units,Ve=We.length,Ze=0,$e=0;$e<Ve;$e++)Ze+=We[$e].data.length;ve+=Ze,le+=Ve,Ie.length=Ze,Ie.dts=Math.max(Ie.dts,H),Ie.pts=Math.max(Ie.pts,Ie.dts,0),ne=Math.min(Ie.pts,ne),oe=Math.max(Ie.pts,oe)}$=b[F-1].dts;var st=ve+4*le+8,Qe;try{Qe=new Uint8Array(st)}catch(wt){this.observer.emit(K.Events.ERROR,K.Events.ERROR,{type:G.ErrorTypes.MUX_ERROR,details:G.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:st,reason:"fail allocating video mdat "+st});return}var nt=new DataView(Qe.buffer);nt.setUint32(0,st),Qe.set(U.default.types.mdat,4);for(var Fe=0;Fe<F;Fe++){for(var ot=b[Fe],tt=ot.units,Be=0,He=0,Ae=tt.length;He<Ae;He++){var me=tt[He],xe=me.data,ae=me.data.byteLength;nt.setUint32(I,ae),I+=4,Qe.set(xe,I),I+=ae,Be+=4+ae}if(Fe<F-1)g=b[Fe+1].dts-ot.dts;else{var ue=this.config,de=ot.dts-b[Fe>0?Fe-1:Fe].dts;if(ue.stretchShortVideoTrack&&this.nextAudioPts!==null){var ge=Math.floor(ue.maxBufferHole*y),Ce=(S?ne+S*y:this.nextAudioPts)-ot.pts;Ce>ge?(g=Ce-de,g<0&&(g=de),r.logger.log("[mp4-remuxer]: It is approximately "+Ce/90+" ms to the next segment; using duration "+g/90+" ms for the last video frame.")):g=de}else g=de}var Ue=Math.round(ot.pts-ot.dts);B.push(new E(ot.key,g,Be,Ue))}if(B.length&&f&&f<70){var ze=B[0].flags;ze.dependsOn=2,ze.isNonSync=0}console.assert(g!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=M=$+g,this.isVideoContiguous=!0;var lt=U.default.moof(C.sequenceNumber++,H,m({},C,{samples:B})),mt="video",ft={data1:lt,data2:Qe,startPTS:ne/y,endPTS:(oe+g)/y,startDTS:H/y,endDTS:M/y,type:mt,hasAudio:!1,hasVideo:!0,nb:B.length,dropped:C.dropped};return C.samples=[],C.dropped=0,console.assert(Qe.length,"MDAT length must not be zero"),ft},L.remuxAudio=function(C,x,d,S,y){var b=C.inputTimeScale,B=C.samplerate?C.samplerate:b,F=b/B,_=C.isAAC?h:l,M=_*F,I=this._initPTS,g=!C.isAAC&&this.typeSupported.mpeg,H=[],$=C.samples,ne=g?0:8,oe=this.nextAudioPts||-1,Oe=x*b;if(this.isAudioContiguous=d=d||$.length&&oe>0&&(S&&Math.abs(Oe-oe)<9e3||Math.abs(a($[0].pts-I,Oe)-oe)<20*M),$.forEach(function(xe){xe.pts=a(xe.pts-I,Oe)}),!d||oe<0){if($=$.filter(function(xe){return xe.pts>=0}),!$.length)return;y===0?oe=0:S?oe=Math.max(0,Oe):oe=$[0].pts}if(C.isAAC)for(var ye=y!==void 0,Te=this.config.maxAudioFramesDrift,Re=0,Le=oe;Re<$.length;Re++){var ce=$[Re],he=ce.pts,re=he-Le,fe=Math.abs(1e3*re/b);if(re<=-Te*M&&ye)Re===0&&(r.logger.warn("Audio frame @ "+(he/b).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*re/b)+" ms."),this.nextAudioPts=oe=Le=he);else if(re>=Te*M&&fe<p&&ye){var se=Math.round(re/M);Le=he-se*M,Le<0&&(se--,Le+=M),Re===0&&(this.nextAudioPts=oe=Le),r.logger.warn("[mp4-remuxer]: Injecting "+se+" audio frame @ "+(Le/b).toFixed(3)+"s due to "+Math.round(1e3*re/b)+" ms gap.");for(var De=0;De<se;De++){var Ne=Math.max(Le,0),Se=j.default.getSilentFrame(C.manifestCodec||C.codec,C.channelCount);Se||(r.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),Se=ce.unit.subarray()),$.splice(Re,0,{unit:Se,pts:Ne}),Le+=M,Re++}}ce.pts=Le,Le+=M}for(var Pe=null,je=null,le,ve=0,we=$.length;we--;)ve+=$[we].unit.byteLength;for(var Ie=0,We=$.length;Ie<We;Ie++){var Ve=$[Ie],Ze=Ve.unit,$e=Ve.pts;if(je!==null){var st=H[Ie-1];st.duration=Math.round(($e-je)/F)}else if(d&&C.isAAC&&($e=oe),Pe=$e,ve>0){ve+=ne;try{le=new Uint8Array(ve)}catch(xe){this.observer.emit(K.Events.ERROR,K.Events.ERROR,{type:G.ErrorTypes.MUX_ERROR,details:G.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ve,reason:"fail allocating audio mdat "+ve});return}if(!g){var Qe=new DataView(le.buffer);Qe.setUint32(0,ve),le.set(U.default.types.mdat,4)}}else return;le.set(Ze,ne);var nt=Ze.byteLength;ne+=nt,H.push(new E(!0,_,nt,0)),je=$e}var Fe=H.length;if(!Fe)return;var ot=H[H.length-1];this.nextAudioPts=oe=je+F*ot.duration;var tt=g?new Uint8Array(0):U.default.moof(C.sequenceNumber++,Pe/F,m({},C,{samples:H}));C.samples=[];var Be=Pe/b,He=oe/b,Ae="audio",me={data1:tt,data2:le,startPTS:Be,endPTS:He,startDTS:Be,endDTS:He,type:Ae,hasAudio:!0,hasVideo:!1,nb:Fe};return this.isAudioContiguous=!0,console.assert(le.length,"MDAT length must not be zero"),me},L.remuxEmptyAudio=function(C,x,d,S){var y=C.inputTimeScale,b=C.samplerate?C.samplerate:y,B=y/b,F=this.nextAudioPts,_=(F!==null?F:S.startDTS*y)+this._initDTS,M=S.endDTS*y+this._initDTS,I=B*h,g=Math.ceil((M-_)/I),H=j.default.getSilentFrame(C.manifestCodec||C.codec,C.channelCount);if(r.logger.warn("[mp4-remuxer]: remux empty Audio"),!H){r.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var $=[],ne=0;ne<g;ne++){var oe=_+ne*I;$.push({unit:H,pts:oe,dts:oe})}return C.samples=$,this.remuxAudio(C,x,d,!1)},L.remuxID3=function(C,x){var d=C.samples.length;if(!d)return;for(var S=C.inputTimeScale,y=this._initPTS,b=this._initDTS,B=0;B<d;B++){var F=C.samples[B];F.pts=a(F.pts-y,x*S)/S,F.dts=a(F.dts-b,x*S)/S}var _=C.samples;return C.samples=[],{samples:_}},L.remuxText=function(C,x){var d=C.samples.length;if(!d)return;for(var S=C.inputTimeScale,y=this._initPTS,b=0;b<d;b++){var B=C.samples[b];B.pts=a(B.pts-y,x*S)/S}C.samples.sort(function(_,M){return _.pts-M.pts});var F=C.samples;return C.samples=[],{samples:F}},D}();function a(D,L){var A;if(L===null)return D;for(L<D?A=-8589934592:A=8589934592;Math.abs(D-L)>4294967296;)D+=A;return D}function O(D){for(var L=0;L<D.length;L++)if(D[L].key)return L;return-1}var E=function(L,A,C,x){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=A,this.size=C,this.cts=x,this.flags=new w(L)},w=function(L){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=L?2:1,this.isNonSync=L?0:1}},"./src/remux/passthrough-remuxer.ts":function(ie,J,P){"use strict";P.r(J);var X=P("./src/polyfills/number.ts"),j=P("./src/utils/mp4-tools.ts"),U=P("./src/loader/fragment.ts"),K=P("./src/utils/logger.ts"),G=function(){function v(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var m=v.prototype;return m.destroy=function(){},m.resetTimeStamp=function(h){this.initPTS=h,this.lastEndDTS=null},m.resetNextTimestamp=function(){this.lastEndDTS=null},m.resetInitSegment=function(h,l,f){this.audioCodec=l,this.videoCodec=f,this.generateInitSegment(h),this.emitInitSegment=!0},m.generateInitSegment=function(h){var 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0,this.uchar=x||" ",this.penState=new o(d,S,y,b,B)}var C=A.prototype;return C.reset=function(){this.uchar=" ",this.penState.reset()},C.setChar=function(d,S){this.uchar=d,this.penState.copy(S)},C.setPenState=function(d){this.penState.copy(d)},C.equals=function(d){return this.uchar===d.uchar&&this.penState.equals(d.penState)},C.copy=function(d){this.uchar=d.uchar,this.penState.copy(d.penState)},C.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},A}(),s=function(){function A(x){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var d=0;d<G;d++)this.chars.push(new u);this.logger=x,this.pos=0,this.currPenState=new o}var C=A.prototype;return C.equals=function(d){for(var S=!0,y=0;y<G;y++)if(!this.chars[y].equals(d.chars[y])){S=!1;break}return S},C.copy=function(d){for(var S=0;S<G;S++)this.chars[S].copy(d.chars[S])},C.isEmpty=function(){for(var d=!0,S=0;S<G;S++)if(!this.chars[S].isEmpty()){d=!1;break}return d},C.setCursor=function(d){this.pos!==d&&(this.pos=d),this.pos<0?(this.logger.log(h.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>G&&(this.logger.log(h.DEBUG,"Too large cursor position "+this.pos),this.pos=G)},C.moveCursor=function(d){var S=this.pos+d;if(d>1)for(var y=this.pos+1;y<S+1;y++)this.chars[y].setPenState(this.currPenState);this.setCursor(S)},C.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},C.insertChar=function(d){d>=144&&this.backSpace();var S=U(d);if(this.pos>=G){this.logger.log(h.ERROR,"Cannot insert "+d.toString(16)+" ("+S+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(S,this.currPenState),this.moveCursor(1)},C.clearFromPos=function(d){var S;for(S=d;S<G;S++)this.chars[S].reset()},C.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},C.clearToEndOfRow=function(){this.clearFromPos(this.pos)},C.getTextString=function(){for(var d=[],S=!0,y=0;y<G;y++){var b=this.chars[y].uchar;b!==" "&&(S=!1),d.push(b)}return S?"":d.join("")},C.setPenStyles=function(d){this.currPenState.setStyles(d);var S=this.chars[this.pos];S.setPenState(this.currPenState)},A}(),a=function(){function A(x){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var d=0;d<K;d++)this.rows.push(new s(x));this.logger=x,this.currRow=K-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var C=A.prototype;return C.reset=function(){for(var d=0;d<K;d++)this.rows[d].clear();this.currRow=K-1},C.equals=function(d){for(var S=!0,y=0;y<K;y++)if(!this.rows[y].equals(d.rows[y])){S=!1;break}return S},C.copy=function(d){for(var S=0;S<K;S++)this.rows[S].copy(d.rows[S])},C.isEmpty=function(){for(var d=!0,S=0;S<K;S++)if(!this.rows[S].isEmpty()){d=!1;break}return d},C.backSpace=function(){var d=this.rows[this.currRow];d.backSpace()},C.clearToEndOfRow=function(){var d=this.rows[this.currRow];d.clearToEndOfRow()},C.insertChar=function(d){var S=this.rows[this.currRow];S.insertChar(d)},C.setPen=function(d){var S=this.rows[this.currRow];S.setPenStyles(d)},C.moveCursor=function(d){var S=this.rows[this.currRow];S.moveCursor(d)},C.setCursor=function(d){this.logger.log(h.INFO,"setCursor: "+d);var S=this.rows[this.currRow];S.setCursor(d)},C.setPAC=function(d){this.logger.log(h.INFO,"pacData = "+JSON.stringify(d));var S=d.row-1;if(this.nrRollUpRows&&S<this.nrRollUpRows-1&&(S=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==S){for(var y=0;y<K;y++)this.rows[y].clear();var b=this.currRow+1-this.nrRollUpRows,B=this.lastOutputScreen;if(B){var F=B.rows[b].cueStartTime,_=this.logger.time;if(F&&_!==null&&F<_)for(var M=0;M<this.nrRollUpRows;M++)this.rows[S-this.nrRollUpRows+M+1].copy(B.rows[b+M])}}this.currRow=S;var I=this.rows[this.currRow];if(d.indent!==null){var g=d.indent,H=Math.max(g-1,0);I.setCursor(d.indent),d.color=I.chars[H].penState.foreground}var $={foreground:d.color,underline:d.underline,italics:d.italics,background:"black",flash:!1};this.setPen($)},C.setBkgData=function(d){this.logger.log(h.INFO,"bkgData = "+JSON.stringify(d)),this.backSpace(),this.setPen(d),this.insertChar(32)},C.setRollUpRows=function(d){this.nrRollUpRows=d},C.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(h.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(h.TEXT,this.getDisplayText());var d=this.currRow+1-this.nrRollUpRows,S=this.rows.splice(d,1)[0];S.clear(),this.rows.splice(this.currRow,0,S),this.logger.log(h.INFO,"Rolling up")},C.getDisplayText=function(d){d=d||!1;for(var S=[],y="",b=-1,B=0;B<K;B++){var F=this.rows[B].getTextString();F&&(b=B+1,d?S.push("Row "+b+": '"+F+"'"):S.push(F.trim()))}return S.length>0&&(d?y="["+S.join(" | ")+"]":y=S.join(`
`)),y},C.getTextAndFormat=function(){return this.rows},A}(),O=function(){function A(x,d,S){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=x,this.outputFilter=d,this.mode=null,this.verbose=0,this.displayedMemory=new a(S),this.nonDisplayedMemory=new a(S),this.lastOutputScreen=new a(S),this.currRollUpRow=this.displayedMemory.rows[K-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=S}var C=A.prototype;return C.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[K-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},C.getHandler=function(){return this.outputFilter},C.setHandler=function(d){this.outputFilter=d},C.setPAC=function(d){this.writeScreen.setPAC(d)},C.setBkgData=function(d){this.writeScreen.setBkgData(d)},C.setMode=function(d){if(d===this.mode)return;this.mode=d,this.logger.log(h.INFO,"MODE="+d),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=d},C.insertChars=function(d){for(var S=0;S<d.length;S++)this.writeScreen.insertChar(d[S]);var y=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(h.INFO,y+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(h.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},C.ccRCL=function(){this.logger.log(h.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},C.ccBS=function(){if(this.logger.log(h.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},C.ccAOF=function(){},C.ccAON=function(){},C.ccDER=function(){this.logger.log(h.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},C.ccRU=function(d){this.logger.log(h.INFO,"RU("+d+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(d)},C.ccFON=function(){this.logger.log(h.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},C.ccRDC=function(){this.logger.log(h.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},C.ccTR=function(){this.logger.log(h.INFO,"TR"),this.setMode("MODE_TEXT")},C.ccRTD=function(){this.logger.log(h.INFO,"RTD"),this.setMode("MODE_TEXT")},C.ccEDM=function(){this.logger.log(h.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},C.ccCR=function(){this.logger.log(h.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},C.ccENM=function(){this.logger.log(h.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},C.ccEOC=function(){if(this.logger.log(h.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var d=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=d,this.writeScreen=this.nonDisplayedMemory,this.logger.log(h.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},C.ccTO=function(d){this.logger.log(h.INFO,"TO("+d+") - Tab Offset"),this.writeScreen.moveCursor(d)},C.ccMIDROW=function(d){var S={flash:!1};if(S.underline=d%2===1,S.italics=d>=46,S.italics)S.foreground="white";else{var y=Math.floor(d/2)-16,b=["white","green","blue","cyan","red","yellow","magenta"];S.foreground=b[y]}this.logger.log(h.INFO,"MIDROW: "+JSON.stringify(S)),this.writeScreen.setPen(S)},C.outputDataUpdate=function(d){d===void 0&&(d=!1);var S=this.logger.time;if(S===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=S:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,S,this.lastOutputScreen),d&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:S),this.lastOutputScreen.copy(this.displayedMemory))},C.cueSplitAtTime=function(d){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,d,this.displayedMemory),this.cueStartTime=d))},A}(),E=function(){function A(x,d,S){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var y=new l;this.channels=[null,new O(x,d,y),new O(x+1,S,y)],this.cmdHistory=L(),this.logger=y}var C=A.prototype;return C.getHandler=function(d){return this.channels[d].getHandler()},C.setHandler=function(d,S){this.channels[d].setHandler(S)},C.addData=function(d,S){var y,b,B,F=!1;this.logger.time=d;for(var _=0;_<S.length;_+=2){if(b=S[_]&127,B=S[_+1]&127,b===0&&B===0)continue;if(this.logger.log(h.DATA,"["+f([S[_],S[_+1]])+"] -> ("+f([b,B])+")"),y=this.parseCmd(b,B),y||(y=this.parseMidrow(b,B)),y||(y=this.parsePAC(b,B)),y||(y=this.parseBackgroundAttributes(b,B)),!y&&(F=this.parseChars(b,B),F)){var M=this.currentChannel;if(M&&M>0){var I=this.channels[M];I.insertChars(F)}else this.logger.log(h.WARNING,"No channel found yet. TEXT-MODE?")}!y&&!F&&this.logger.log(h.WARNING,"Couldn't parse cleaned data "+f([b,B])+" orig: "+f([S[_],S[_+1]]))}},C.parseCmd=function(d,S){var y=this.cmdHistory,b=(d===20||d===28||d===21||d===29)&&S>=32&&S<=47,B=(d===23||d===31)&&S>=33&&S<=35;if(!(b||B))return!1;if(D(d,S,y))return w(null,null,y),this.logger.log(h.DEBUG,"Repeated command ("+f([d,S])+") is dropped"),!0;var F=d===20||d===21||d===23?1:2,_=this.channels[F];return d===20||d===21||d===28||d===29?S===32?_.ccRCL():S===33?_.ccBS():S===34?_.ccAOF():S===35?_.ccAON():S===36?_.ccDER():S===37?_.ccRU(2):S===38?_.ccRU(3):S===39?_.ccRU(4):S===40?_.ccFON():S===41?_.ccRDC():S===42?_.ccTR():S===43?_.ccRTD():S===44?_.ccEDM():S===45?_.ccCR():S===46?_.ccENM():S===47&&_.ccEOC():_.ccTO(S-32),w(d,S,y),this.currentChannel=F,!0},C.parseMidrow=function(d,S){var y=0;if((d===17||d===25)&&S>=32&&S<=47){if(d===17?y=1:y=2,y!==this.currentChannel)return this.logger.log(h.ERROR,"Mismatch channel in midrow parsing"),!1;var b=this.channels[y];return b?(b.ccMIDROW(S),this.logger.log(h.DEBUG,"MIDROW ("+f([d,S])+")"),!0):!1}return!1},C.parsePAC=function(d,S){var y,b=this.cmdHistory,B=(d>=17&&d<=23||d>=25&&d<=31)&&S>=64&&S<=127,F=(d===16||d===24)&&S>=64&&S<=95;if(!(B||F))return!1;if(D(d,S,b))return w(null,null,b),!0;var _=d<=23?1:2;S>=64&&S<=95?y=_===1?r[d]:v[d]:y=_===1?R[d]:m[d];var M=this.channels[_];return M?(M.setPAC(this.interpretPAC(y,S)),w(d,S,b),this.currentChannel=_,!0):!1},C.interpretPAC=function(d,S){var y,b={color:null,italics:!1,indent:null,underline:!1,row:d};return S>95?y=S-96:y=S-64,b.underline=(y&1)===1,y<=13?b.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(y/2)]:y<=15?(b.italics=!0,b.color="white"):b.indent=Math.floor((y-16)/2)*4,b},C.parseChars=function(d,S){var y,b=null,B=null;if(d>=25?(y=2,B=d-8):(y=1,B=d),B>=17&&B<=19){var F;B===17?F=S+80:B===18?F=S+112:F=S+144,this.logger.log(h.INFO,"Special char '"+U(F)+"' in channel "+y),b=[F]}else d>=32&&d<=127&&(b=S===0?[d]:[d,S]);if(b){var _=f(b);this.logger.log(h.DEBUG,"Char codes =  "+_.join(",")),w(d,S,this.cmdHistory)}return b},C.parseBackgroundAttributes=function(d,S){var y=(d===16||d===24)&&S>=32&&S<=47,b=(d===23||d===31)&&S>=45&&S<=47;if(!(y||b))return!1;var B,F={};d===16||d===24?(B=Math.floor((S-32)/2),F.background=p[B],S%2===1&&(F.background=F.background+"_semi")):S===45?F.background="transparent":(F.foreground="black",S===47&&(F.underline=!0));var _=d<=23?1:2,M=this.channels[_];return M.setBkgData(F),w(d,S,this.cmdHistory),!0},C.reset=function(){for(var d=0;d<Object.keys(this.channels).length;d++){var S=this.channels[d];S&&S.reset()}this.cmdHistory=L()},C.cueSplitAtTime=function(d){for(var S=0;S<this.channels.length;S++){var y=this.channels[S];y&&y.cueSplitAtTime(d)}},A}();function w(A,C,x){x.a=A,x.b=C}function D(A,C,x){return x.a===A&&x.b===C}function L(){return{a:null,b:null}}J.default=E},"./src/utils/codecs.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"isCodecType",function(){return j}),P.d(J,"isCodecSupportedInMp4",function(){return U});var X={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function j(K,G){var r=X[G];return!!r&&r[K.slice(0,4)]===!0}function U(K,G){return MediaSource.isTypeSupported((G||"video")+'/mp4;codecs="'+K+'"')}},"./src/utils/cues.ts":function(ie,J,P){"use strict";P.r(J);var X=P("./src/utils/vttparser.ts"),j=P("./src/utils/webvtt-parser.ts"),U=P("./src/utils/texttrack-utils.ts"),K=/\s/,G={newCue:function(R,v,m,p){for(var h=[],l,f,o,u,s,a=self.VTTCue||self.TextTrackCue,O=0;O<p.rows.length;O++)if(l=p.rows[O],o=!0,u=0,s="",!l.isEmpty()){for(var E=0;E<l.chars.length;E++)K.test(l.chars[E].uchar)&&o?u++:(s+=l.chars[E].uchar,o=!1);l.cueStartTime=v,v===m&&(m+=1e-4),u>=16?u--:u++;var w=Object(X.fixLineBreaks)(s.trim()),D=Object(j.generateCueId)(v,m,w);(!R||!R.cues||!R.cues.getCueById(D))&&(f=new a(v,m,w),f.id=D,f.line=O+1,f.align="left",f.position=10+Math.min(80,Math.floor(u*8/32)*10),h.push(f))}return R&&h.length&&(h.sort(function(L,A){return L.line==="auto"||A.line==="auto"?0:L.line>8&&A.line>8?A.line-L.line:L.line-A.line}),h.forEach(function(L){return Object(U.addCueToTrack)(R,L)})),h}};J.default=G},"./src/utils/discontinuities.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"findFirstFragWithCC",function(){return K}),P.d(J,"shouldAlignOnDiscontinuities",function(){return G}),P.d(J,"findDiscontinuousReferenceFrag",function(){return r}),P.d(J,"adjustSlidingStart",function(){return v}),P.d(J,"alignStream",function(){return m}),P.d(J,"alignPDT",function(){return h}),P.d(J,"alignFragmentByPDTDelta",function(){return l}),P.d(J,"alignMediaPlaylistByPDT",function(){return f});var X=P("./src/polyfills/number.ts"),j=P("./src/utils/logger.ts"),U=P("./src/controller/level-helper.ts");function K(o,u){for(var s=null,a=0,O=o.length;a<O;a++){var E=o[a];if(E&&E.cc===u){s=E;break}}return s}function G(o,u,s){return!!(u.details&&(s.endCC>s.startCC||o&&o.cc<s.startCC))}function r(o,u){var s=o.fragments,a=u.fragments;if(!a.length||!s.length){j.logger.log("No fragments to align");return}var O=K(s,a[0].cc);if(!O||O&&!O.startPTS){j.logger.log("No frag in previous level to align on");return}return O}function R(o,u){if(o){var s=o.start+u;o.start=o.startPTS=s,o.endPTS=s+o.duration}}function v(o,u){for(var s=u.fragments,a=0,O=s.length;a<O;a++)R(s[a],o);u.fragmentHint&&R(u.fragmentHint,o),u.alignedSliding=!0}function 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